Monday, November 2, 2015

The First Forests and Some Results! (004.0)

Summary: We grow the first random forest and describe the performance. We explain why we create forests for each month individually.
At this point we have X and Y data files corresponding to the install dates of Stock Investor Pro (SIP). Now we mildly modify those (e.g., remove company name) and create an XY file suitable for generating a random forest, or rather many forests.
My first attempts failed because I ran out of memory on my 8GB Windows 7 PC. This was combining many months of data into one file. This is something to be revisited, but I came up with a different approach inspired by an academic paper.
In 1996 Robert Haugen and Nardin Baker published The Commonality in The Determinants of Expected Stock Returns. In 2004, the company I worked with became a client of Haugen’s firm which produced expected returns/alphas on a universe of stocks using the concepts in the paper. In summary, each month they would (linearly) regress the returns of the universe of stocks against 60+ factors representing risk, liquidity, price level, and more. This cross-sectional analysis essentially produced payoffs for each factor for the month. They would average the payoffs over 12 months. Then by multiplying the current exposures of each stock with this expected payoff for the factor they could produce an expected return for each stock (and I’ve simplified a bit).
They generally found that certain features consistently influenced future stock prices. These evolved through time as preferences shifted. My expectation and experience was that when market dynamics shifted suddenly (e.g. from risk-on to risk-off), this approach underperformed as it took time for the payoffs to adjust.
With modern machine learning methods such as random forests, support vector machines and neural networks we can consider non-linear relationships. We can also consider more features.
With that article in mind, I created a random forest for each month’s data. Actually I created two forests for each month. One had the next month as a response variable, the other had the next 12 months as a response variable. It took 2-3 minutes to grow a forest. There where about 680 variables and roughly 3000 observations.
To produce an expected return for a stock, we average the predictions from 12 previous random forests.
Initial Results The performance shown here isn’t exhaustive. This was a quick analysis to see if we could get a model together and generate results. The initial results are reasonable and hold some promise. There are two sets of numbers, one associated with a one month look ahead and the other with a twelve month look ahead.
Starting with the one month (1M) repsonse variable, we have 140 months of predictions. Explaining the 140 will clarify the out-of-sample testing. We started with 154 months of X data from the end of 2002 through September 2015. We use the forests associated with the first twelve months to create a prediction. The twelvth month’s forest used data from the 13th month to create the response variable. So we lose thirteen months on the front end. We lose one month at the back end because with data through September, we do not know October’s performance. So with a one month Y variable we have 154-12-1-1 = 140 months of predictions. With the twelve month response variable we have 154-12-12-12 = 118 months of predictions.
For this analysis we (arbitrarily) picked the 50 stocks with the highest predicted returns (“Long”) and the 50 with the lowest (“Short”). We considered equal weighting (“EW”), inverse of risk weighting (“RW”), and weighting by market capitalization (“CW”). For benchmarking we compare to equal and capitalization weighted returns of the all the stocks from which the 50 were chosen. The “Corr” column is the correlation between the predicted returns and the actual returns. The remaining columns with the underscores are differences. “CW_LvM” is the cap-weighted long return minus the cap-weighted market return. “EW_LvM” is the difference between equal weighted returns. “CW_LvS”, “RW_LvS”, and “EW_LvS” are differences between the long and short portfolios.

Summary of 1M

summary(Results1M)
##      EWLong             RWLong             CWLong       
##  Min.   :-23.0345   Min.   :-22.4154   Min.   :-25.050  
##  1st Qu.: -3.4074   1st Qu.: -3.1809   1st Qu.: -2.329  
##  Median :  1.5359   Median :  1.2296   Median :  1.483  
##  Mean   :  0.9679   Mean   :  0.7807   Mean   :  1.221  
##  3rd Qu.:  6.7898   3rd Qu.:  6.3109   3rd Qu.:  6.318  
##  Max.   : 26.8948   Max.   : 19.7462   Max.   : 25.562  
##      EWMkt              CWMkt               Corr         
##  Min.   :-21.8415   Min.   :-19.1188   Min.   :-0.39298  
##  1st Qu.: -2.3738   1st Qu.: -2.1173   1st Qu.:-0.06579  
##  Median :  0.9584   Median :  1.0320   Median : 0.03156  
##  Mean   :  0.4585   Mean   :  0.3636   Mean   : 0.02112  
##  3rd Qu.:  3.6119   3rd Qu.:  2.6639   3rd Qu.: 0.11249  
##  Max.   : 15.8953   Max.   : 11.4212   Max.   : 0.42988  
##     EWShort             RWShort            CWShort         
##  Min.   :-26.06692   Min.   :-26.7308   Min.   :-29.75131  
##  1st Qu.: -5.47325   1st Qu.: -4.9775   1st Qu.: -5.68029  
##  Median : -0.07208   Median :  0.3226   Median : -0.03758  
##  Mean   : -0.73245   Mean   : -0.6702   Mean   : -0.76700  
##  3rd Qu.:  4.68667   3rd Qu.:  4.4908   3rd Qu.:  5.63705  
##  Max.   : 41.74128   Max.   : 39.8697   Max.   : 39.07403  
##      CW_LvM             RWLvCM             EW_LvM        
##  Min.   :-18.3946   Min.   :-16.4351   Min.   :-19.5194  
##  1st Qu.: -2.5555   1st Qu.: -2.7501   1st Qu.: -2.2826  
##  Median :  0.8203   Median :  0.5690   Median :  0.4845  
##  Mean   :  0.8577   Mean   :  0.4171   Mean   :  0.5094  
##  3rd Qu.:  4.2919   3rd Qu.:  3.4523   3rd Qu.:  3.4605  
##  Max.   : 17.9438   Max.   : 16.3058   Max.   : 17.6917  
##      CW_LvS            RW_LvS            EW_LvS       
##  Min.   :-37.397   Min.   :-31.351   Min.   :-28.148  
##  1st Qu.: -3.799   1st Qu.: -3.232   1st Qu.: -3.315  
##  Median :  2.385   Median :  1.106   Median :  2.094  
##  Mean   :  1.988   Mean   :  1.451   Mean   :  1.700  
##  3rd Qu.:  7.899   3rd Qu.:  6.143   3rd Qu.:  6.353  
##  Max.   : 28.952   Max.   : 35.086   Max.   : 34.409
The mean monthly return of the cap-weighted long portfolio is 122 bps about 85bps higher than the cap-weighted benchmark per month. In addition, the cap-weighted short portfolio short portfolio loses almost 77bps per month. There appears to be discriminatory ability. The long minus short return averaged almost 2 percent per month though the range (-37.4% to 29.0%) well exceeded the range of the market (-19.1% to 11.4%). These returns do not take into account transactions costs nor dividends.

Summary of 12M

summary(Results12M[complete.cases(Results12M),])
##      EWLong            RWLong            CWLong            EWMkt        
##  Min.   :-61.242   Min.   :-61.448   Min.   :-56.520   Min.   :-47.960  
##  1st Qu.: -4.445   1st Qu.: -3.914   1st Qu.: -5.209   1st Qu.: -3.720  
##  Median : 10.936   Median : 12.334   Median :  9.441   Median :  9.553  
##  Mean   :  8.338   Mean   :  7.498   Mean   :  9.168   Mean   :  7.411  
##  3rd Qu.: 24.412   3rd Qu.: 23.781   3rd Qu.: 25.106   3rd Qu.: 21.015  
##  Max.   : 64.029   Max.   : 59.238   Max.   :111.771   Max.   : 68.238  
##      CWMkt               Corr             EWShort           RWShort       
##  Min.   :-46.9228   Min.   :-0.29945   Min.   :-74.367   Min.   :-72.884  
##  1st Qu.: -0.7762   1st Qu.:-0.05451   1st Qu.:-18.031   1st Qu.:-13.691  
##  Median : 10.8967   Median : 0.01572   Median : -2.460   Median : -2.421  
##  Mean   :  6.0598   Mean   : 0.01204   Mean   :  1.877   Mean   :  1.456  
##  3rd Qu.: 16.3818   3rd Qu.: 0.09184   3rd Qu.: 23.766   3rd Qu.: 22.578  
##  Max.   : 52.3402   Max.   : 0.23303   Max.   :156.289   Max.   :147.002  
##     CWShort            CW_LvM            RWLvCM            EW_LvM        
##  Min.   :-88.345   Min.   :-28.606   Min.   :-24.934   Min.   :-20.7534  
##  1st Qu.:-18.519   1st Qu.: -8.849   1st Qu.: -9.050   1st Qu.: -9.5485  
##  Median : -3.159   Median : -1.349   Median : -0.710   Median : -3.1495  
##  Mean   : -2.152   Mean   :  3.109   Mean   :  1.438   Mean   :  0.9271  
##  3rd Qu.: 17.234   3rd Qu.: 10.503   3rd Qu.:  7.480   3rd Qu.:  7.8269  
##  Max.   :139.908   Max.   : 88.444   Max.   : 44.697   Max.   : 43.1572  
##      CW_LvS            RW_LvS            EW_LvS        
##  Min.   :-96.359   Min.   :-98.376   Min.   :-105.943  
##  1st Qu.: -7.888   1st Qu.: -4.871   1st Qu.:  -7.657  
##  Median : 11.607   Median :  7.453   Median :   8.703  
##  Mean   : 11.320   Mean   :  6.042   Mean   :   6.461  
##  3rd Qu.: 32.154   3rd Qu.: 19.932   3rd Qu.:  21.715  
##  Max.   :124.469   Max.   : 59.646   Max.   :  65.357
While these values represent 12 month returns, it’s important not to think of this as the performance over this period because of the overlapping aspect caused by forming a 12 month portfolio each month. The closest way to come to experiencing these returns would be to invest 1/12 of one’s capital each month in the portfolio constructed that month.
The cap-weighted long does outperform by over 300 bps. The short portfolio has negative returns. However, the range of some of the values is so high as to make me question their accuracy.

Monthly Results of 1M

Note that the row labels correspond to the first X data, not the Y data. So for 20030103 which is the year-end data for 20002, we use twelve months of data for the random forests. Since January of 2004 was used to produce the response for December 2003, the returns for the first row correspong to February of 2004.
Results1M
##               EWLong       RWLong      CWLong        EWMkt        CWMkt
## 20030103  -0.1279353   2.33692241   3.5885620   1.66287992   1.69007325
## 20030131  -0.6019660   0.65865756  -1.3288761   0.09289570  -1.32877938
## 20030228  -6.7978610  -7.08715242  -6.9713935  -4.42143383  -2.64713858
## 20030404  -3.5106875  -3.14911100  -0.8111479   1.23940424   1.00304516
## 20030502   6.0420843   5.58420968  11.3308482   3.56386238   2.15892213
## 20030530  -0.9480085  -1.57757270  -8.6791337  -5.34575940  -3.47616164
## 20030703  -0.8128336  -0.95087455  -0.7521659  -0.23881168   0.27778994
## 20030801  16.1534412  14.94670182  10.7214670   4.63810125   2.36565591
## 20030829  -0.3587697   0.50324115   6.4519969   2.30745782   2.25286253
## 20031003  -2.6146589  -2.63802799  -0.1092332   1.21341993   1.33164344
## 20031031   2.2680642   1.24033828   4.9396588   3.48900282   2.02861750
## 20031128   2.3104355   1.95455071   2.5683206  -3.27010957  -2.45965986
## 20040102   7.3775334   7.03382801   8.7822824   2.35887525   3.04016094
## 20040130  -5.0799954  -5.23548943  -2.8410868  -2.82021193  -2.32919355
## 20040227  -4.7599099  -5.14960015  -1.8774717  -4.49910056  -2.40894025
## 20040402   3.2910820   3.00109453   1.0693099   4.96683918   2.57458284
## 20040430   4.4359395   5.18096051   5.3814631   3.28277160   1.11411645
## 20040604   6.7175680   6.58814296   4.9553387   5.57497683   4.25808670
## 20040702  -0.6794146  -0.60406866  -0.0163588  -1.11615402   0.07474818
## 20040730   3.9059033   3.45395022   2.2954718   0.95457825   1.90899073
## 20040903  -8.8075288  -9.57377374 -11.7362520  -3.21798185  -2.67000008
## 20040930   2.6244352   2.36197344   1.5270042   4.44326294   3.34116096
## 20041029   2.2634125   2.31325131   3.7781632   0.68382608   1.18104215
## 20041203  16.7971761  17.11956524  15.5783201   6.96057690   4.92115061
## 20041231 -11.7517849 -12.42819613 -10.6037695  -0.18027788  -0.68494830
## 20050131   7.5231197   7.62132541   4.0772572   3.42217171   2.21659131
## 20050228   3.7801635   4.54480844   9.7724307   0.95337662   2.58574733
## 20050331  -9.6274322  -8.57350656 -11.5582314  -4.97395829  -4.02673786
## 20050429  -0.6257987  -0.71750228  -0.4932075  -0.51883103  -0.37982400
## 20050531  -2.5398563  -1.78719543  -2.2752111  -2.00002095   0.18652914
## 20050630  -2.3760684  -1.79036727  -2.2149394   2.72370766   2.07695061
## 20050729  -2.9371853  -3.12407699  -2.3829389   1.00274255   1.15664505
## 20050831   8.2203793   8.59139350   6.6248225   5.00280925   3.93990118
## 20050930   2.2284873   2.45062337   5.1123707   3.18273882   2.67631791
## 20051031   4.1326768   3.76052122  13.3526964   1.10635308   1.84120127
## 20051130  10.2375848   9.03628616  13.9594477   1.52226280   2.18302825
## 20051230   1.4529877   0.46773000  -4.6353266  -0.49478813  -1.50473166
## 20060131   2.5394029   3.19202727   2.2757219   1.05038845   1.67071026
## 20060228   4.0947894   4.10570205   3.7582927   2.82167211   3.73511657
## 20060331   8.7226376   8.23542978   3.7183679   3.63618943   3.66588907
## 20060428   0.7219564   0.81356890   0.5835720  -0.96261829  -0.41466597
## 20060531  -1.4457259  -2.10200738  -6.2140776  -5.11752581  -2.62929093
## 20060630   0.8731874   1.17439431   7.8153058   0.34094262   0.62749707
## 20060731  10.7362249  11.42361497  17.1953152   2.77141615   5.42239487
## 20060831  16.3796703  19.74619778  22.4000391   2.81334287   4.45619629
## 20060929  -9.0384032  -8.65351904 -14.8383479  -7.15541491  -5.10427689
## 20061031   4.2448372   4.89299872   1.3983318  -0.85099754  -1.04934433
## 20061130 -14.1334822 -12.90730797  -6.3321036  -6.43410125  -7.20121289
## 20061229   3.5390891   3.24480182   8.2661116  -2.47809865  -1.29404920
## 20070131  -5.2164785  -4.91313483  -6.7342036  -1.67773524  -1.87105940
## 20070228  11.8509812  11.29184469  12.8026578   4.58618364   6.13991632
## 20070330  10.8363546  10.55578758   8.1864839   3.87897583   1.76648988
## 20070430   8.3424640   8.35476856   2.2157605  -9.34923616  -7.95101339
## 20070531 -18.9084426 -18.73082329 -18.7943044   0.61093442  -2.29569130
## 20070629  -3.9547650  -4.04118636  -6.0701602   1.77242866  -1.17699928
## 20070731 -23.0345472 -22.41542264 -25.0495895 -10.40067909 -10.87357964
## 20070831 -22.4587073 -21.54934932 -21.4845680 -21.84153401 -19.11877075
## 20070928  -6.1157594  -5.22136480  -8.7759390 -10.96811814  -7.91000408
## 20071031   3.0524107   2.44511457   5.7608230   5.18517743   3.37810627
## 20071130 -18.0164068 -16.23034296 -12.8650872  -8.52312835  -9.22033232
## 20071231 -12.3295765 -10.78320244 -13.3151140 -10.96263040  -9.69909677
## 20080131  26.8947789  15.73374376  25.5620896   9.21552945   8.25712774
## 20080229  21.1890722   8.51850252  20.5615794  15.89530836  10.20356319
## 20080331  -1.2324064  -2.66070323   5.7840405   6.15731934   8.63216963
## 20080430   1.7641839   2.55422538   0.6762584   0.50223587  -0.88384523
## 20080530   8.9032380   8.14940437   7.2335961   9.46522816   8.74603745
## 20080630  10.0177535   7.22320767  17.1171902   2.96730386   2.34351444
## 20080731  -9.2569729  -8.90451391 -10.7798154  -4.92026173  -2.11090170
## 20080829  -9.8371944  -7.02783858  -4.1414228  -4.98078422  -2.15758351
## 20080930   1.4033782   0.89779112 -13.3396213   4.13198374   5.05497032
## 20081031   9.5232823   8.58120501   4.0789403   6.08671774   1.97634285
## 20081128  -4.1750479  -3.27623508  -7.4561377  -3.50338795  -4.72900021
## 20081231   4.3953426   2.87399670   2.5078699   3.78068760   2.44088143
## 20090130  13.9625656  12.14127392  13.0359271   7.09574089   5.83746659
## 20090227   6.0376561   5.71686924  -2.0829938   4.23935955   0.22816458
## 20090331 -14.3105041 -11.77202787 -13.6066365  -7.97932504  -8.99341288
## 20090430 -12.6328460 -11.33369053  -7.0147048  -5.75237142  -4.08533173
## 20090529  13.2740809  12.11956400  12.5847828   7.34374444   8.16929266
## 20090630  -9.0235157  -8.70950535  -1.8593978  -5.41083383  -4.20902175
## 20090731  11.0157189  10.07170999   7.3718835  10.84626296   9.36654099
## 20090831   7.8454425   6.57683230   7.2077494   4.04766602   3.88524178
## 20090930   4.8297262   4.33510089   3.0576553   1.82126476  -1.39070734
## 20091030   7.4748641   4.20289102  -2.0444359   7.12722235   6.69280806
## 20091130   1.5152342   2.37671733   6.4875913   0.50935380   1.60076592
## 20091231   8.8346787   9.41483685   9.2420296   4.08570149   3.14002918
## 20100129   1.5566129   2.29365463   4.1078329   1.53646870  -0.01269378
## 20100226  -1.0106976  -0.32391328   2.4851205   2.71839671   3.34693774
## 20100331  -4.8946112  -4.43832849  -4.6346776  -2.12157595  -2.13637131
## 20100430  -1.3637136  -0.96914467   0.9354351  -2.36444433  -1.66147755
## 20100528  -3.3005282  -3.59821799  -1.3823388  -3.26553833  -2.28530040
## 20100630 -10.1707034  -9.29138976  -7.9298212  -7.81949135  -6.75677241
## 20100730 -10.9179342  -9.67759407  -5.2373076 -10.93369802  -9.68620745
## 20100831  10.7346611  10.05651869   6.6504282  13.34481603  11.42115600
## 20100930   0.0967001  -0.16886467   0.4649413  -1.36702065  -1.36340697
## 20101029  -0.1584848  -0.03432611  -0.6799194  -0.38889544  -0.62544682
## 20101130   5.5053769   4.72165528   1.1965467   7.15145536   5.63061614
## 20101231   9.2597188   7.29945627   8.7132977   3.02925470   3.90643537
## 20110131   4.1423378   4.01556700   5.4265445   1.38724991   1.06086391
## 20110228   0.5193612   1.21895140   1.9807138  -1.29205883  -1.12460794
## 20110331  -5.8054287  -5.17533013  -2.8995281  -7.77543619  -8.61486271
## 20110429   2.2881563   1.19128105   1.3548447   3.86735071   4.41763863
## 20110531   1.5661252   1.57819268   0.9189072  -0.38098450   0.82512468
## 20110630   2.1735637   1.44356798   0.4819076   2.73887150   2.12983184
## 20110729   1.6976534   1.12180901  -0.1642983   2.91861057   2.65975631
## 20110831  -1.6371262  -2.04540119  -1.6171534  -1.40803429  -0.96336574
## 20110930   1.5048065   0.89430963   2.3451588   0.66571072   0.65882873
## 20111031   2.8466627   3.25837748   2.9116067   2.19699870   2.02049266
## 20111130   7.1390269   7.54219823   6.2730538   5.80478744   4.60032675
## 20111230   0.2604258   0.74351375   0.8660230   0.55358982  -0.48368232
## 20120131   7.0064979   6.92363079   4.3752074   3.71782446   2.37031109
## 20120229   2.2768287   1.47569374   4.1101861   0.39522296   1.85658465
## 20120330   6.4301123   6.30549942   5.4467404   2.79515037   0.24643904
## 20120430  -1.1515316  -0.81741768  -1.3906077  -0.91313530  -2.35532574
## 20120531  11.8981142  11.59140317  11.7135323   6.12384355   5.03755269
## 20120629  -4.2552265  -3.83016486   0.3140205  -2.63429090  -2.40653951
## 20120731   9.0860708   7.92176166   8.3098442   5.55368448   4.43104879
## 20120831  -3.8743731  -3.84612046  -5.2235630   2.77355678   3.84684543
## 20120928   1.4876917   1.02096050   2.6492117   2.96425990   1.87772682
## 20121031   3.7569690   5.09565810   3.6716020   2.22501607   2.12301978
## 20121130   7.0731387   8.05157233  13.9184525  -2.40193170  -4.00467708
## 20121231   9.8148497   9.40767725  12.5009991   4.60266135   4.79661999
## 20130131  -9.3549200  -9.83144482  -9.5723738  -0.12790481   0.19604676
## 20130228 -13.5217329 -12.98877043  -9.4414211  -2.56879884   0.40378834
## 20130329  -3.3729839  -1.89985591   1.6007472   0.96220426   1.59438892
## 20130430   8.3488293   7.71855150   5.6919055   4.67782522   2.44644902
## 20130531  -6.6119408  -6.17674826   0.6710704  -4.58279125  -1.92241221
## 20130628   9.2791845   7.91751732   8.2635897   4.17723904   3.23835717
## 20130731  -9.6502365  -9.22782030  -7.5648017  -5.04783164  -3.21519758
## 20130830  -0.6928948  -2.07489808   0.7480427   3.60380709   1.22173123
## 20130930   1.2324860   0.96468421   2.0097261  -0.05538169   1.29826302
## 20131031   3.4488496   3.90181423  -2.3111680   0.68039037  -1.70432970
## 20131129  -0.3630797   0.13319141   1.4398251  -3.07016060  -2.15649979
## 20131231   5.9600409   6.01711427   2.0221571   5.88292263   5.54259579
## 20140131   8.0977589   6.32707374   8.6924644   0.25963990  -1.68267646
## 20140228  -3.0033036  -1.79822822  -1.6555809   0.30122985   1.96456128
## 20140331  16.7314715  13.56887336   6.7503173   0.97748764   0.07274883
## 20140430   0.4172664  -0.90557661  -1.0273124  -0.78096580  -2.37197622
## 20140530   3.8250741   3.83032537  11.7120930  -1.93362312   0.58998403
## 20140630 -15.6195724 -16.07277810 -16.7150537  -6.16915011  -6.87625340
## 20140731 -17.7208564 -17.15562732 -15.9667545  -5.75887786  -4.05517215
##                  Corr     EWShort      RWShort      CWShort        CW_LvM
## 20030103 -0.081082228   2.6853205   2.58370567   3.00198283  1.898489e+00
## 20030131 -0.037946466   0.7716769   0.88352308  -0.88905051 -9.670694e-05
## 20030228 -0.166453010  -2.4222364  -2.40712931   0.52155087 -4.324255e+00
## 20030404 -0.025436619  -0.2616956  -0.10240313  -0.44129848 -1.814193e+00
## 20030502  0.062970378   0.9186041   1.39065301  -0.86095388  9.171926e+00
## 20030530 -0.036142287  -1.1195216  -1.19047670  -0.05959586 -5.202972e+00
## 20030703 -0.077614939   1.1515687   2.77607218   2.44388703 -1.029956e+00
## 20030801  0.159983540   7.2490452   7.24149202   6.89441601  8.355811e+00
## 20030829 -0.128848218   5.5746008   5.11935066   6.00061590  4.199134e+00
## 20031003 -0.352312016   7.4012128   7.09291489   6.59271366 -1.440877e+00
## 20031031 -0.072246835   6.8771680   7.24340106   8.09873467  2.911041e+00
## 20031128  0.234723647 -12.2188116 -10.77403925  -5.32289340  5.027980e+00
## 20040102  0.185941478  -4.8479596  -3.95304522  -2.26825528  5.742121e+00
## 20040130  0.046656686  -5.9252300  -6.26986448  -5.49736110 -5.118933e-01
## 20040227  0.062802367  -9.2826822  -9.20869186  -8.19501658  5.314686e-01
## 20040402 -0.126565404  10.1457683   8.86925891  12.93927517 -1.505273e+00
## 20040430  0.032343973   6.0939775   7.04464657   6.77397995  4.267347e+00
## 20040604 -0.015291275   9.7655118   9.07643766   6.70039466  6.972520e-01
## 20040702  0.060387363   1.3412206   2.42625387   4.36013973 -9.110699e-02
## 20040730  0.157352522  -0.4958307  -1.78580595  -1.34011748  3.864811e-01
## 20040903 -0.143776970  -5.3781158  -5.86779746  -6.46990749 -9.066252e+00
## 20040930  0.018807355   4.3350792   4.72609637   4.35468343 -1.814157e+00
## 20041029  0.059340595   1.1593781   1.28659262   1.35518228  2.597121e+00
## 20041203  0.216270326   9.3596847   9.34655321   7.67120665  1.065717e+01
## 20041231 -0.144532488  -0.5949956  -0.76538881  -2.25355158 -9.918821e+00
## 20050131  0.128400852   1.2981622   0.85919416   2.52858216  1.860666e+00
## 20050228  0.100711876  -2.0025692  -0.96849355   6.70562201  7.186683e+00
## 20050331 -0.200566485  -0.5086900  -0.07901550   2.05417080 -7.531494e+00
## 20050429 -0.026083123  -1.2547287  -1.26392695   0.20964847 -1.133835e-01
## 20050531 -0.032185323  -6.2752851  -5.14621634  -4.62284850 -2.461740e+00
## 20050630 -0.108564283   1.7277301   1.32462675  -0.54512788 -4.291890e+00
## 20050729 -0.116756462   2.8555110   2.48501202   4.11854528 -3.539584e+00
## 20050831 -0.003823377   8.0464904   8.16232625   6.07421490  2.684921e+00
## 20050930 -0.031895553   4.3532900   5.37451810   7.31270019  2.436053e+00
## 20051031  0.105090254  -2.8199351  -1.90795640  -0.71108909  1.151150e+01
## 20051130  0.043366887   2.0784792   2.41886160   0.14575257  1.177642e+01
## 20051230  0.026912789   1.0020129   1.11555816   4.40950252 -3.130595e+00
## 20060131  0.110653772  -7.8893868  -7.67113605  -3.03905811  6.050116e-01
## 20060228  0.039249573   4.6918838   4.84349632   3.85320401  2.317615e-02
## 20060331  0.086125098  -0.9203531   0.27934842   0.35212790  5.247886e-02
## 20060428  0.094894409  -2.8309697  -3.21051835  -5.61320963  9.982379e-01
## 20060531  0.234719818 -14.1433693 -12.97377019 -15.10403981 -3.584787e+00
## 20060630 -0.068378270  -2.5365235  -0.82386495 -10.98239794  7.187809e+00
## 20060731  0.187024767  -0.8581864  -1.02781565  -0.66749873  1.177292e+01
## 20060831  0.276750037  -6.2876112  -6.41826553  -5.01442673  1.794384e+01
## 20060929  0.039887469 -12.3963718 -12.75103792 -20.23963728 -9.734071e+00
## 20061031  0.159716514  -0.7680095  -2.17778553  -5.36880256  2.447676e+00
## 20061130 -0.325544409   8.1094643   7.93762856   2.56665883  8.691093e-01
## 20061229  0.143842079 -10.2278161 -10.13682999 -16.97219508  9.560161e+00
## 20070131  0.043780879 -14.0019834 -13.70587865 -11.53592629 -4.863144e+00
## 20070228  0.084728360   1.9068623   2.12713291  12.85829492  6.662741e+00
## 20070330  0.168034097  -8.7015213  -9.28346673 -10.66069996  6.419994e+00
## 20070430  0.429879689 -26.0669181 -26.73080373 -25.89763131  1.016677e+01
## 20070531 -0.268343604   4.6849321   4.42489281   9.49856018 -1.649861e+01
## 20070629 -0.201415334   8.0203844   6.30938319  -2.27354616 -4.893161e+00
## 20070731 -0.057450997 -13.4529443 -11.77876586 -29.75131338 -1.417601e+01
## 20070831  0.129354447 -23.5505109 -23.63164031 -23.95533138 -2.365797e+00
## 20070928  0.208837269 -21.3835545 -22.10677916 -22.47205408 -8.659349e-01
## 20071031 -0.139494809  10.1953154  10.55152790   4.08935465  2.382717e+00
## 20071130  0.016305374 -20.2001112 -20.50876955 -23.25330842 -3.644755e+00
## 20071231  0.144318860 -23.9075328 -22.95105097 -25.54611983 -3.616017e+00
## 20080131 -0.020658265  11.9012547  12.72541183  13.29713492  1.730496e+01
## 20080229 -0.278638243  41.7412838  39.86966365  39.07403029  1.035802e+01
## 20080331 -0.222646791  10.7548897   9.75640389  16.17629040 -2.848129e+00
## 20080430  0.122695512  -1.9987575  -1.66910661  -2.98376994  1.560104e+00
## 20080530 -0.008032768  14.3730656  14.24949649  10.47534113 -1.512441e+00
## 20080630  0.022258108   4.8506790   3.76197593   9.09954025  1.477368e+01
## 20080731 -0.102370978  -7.7106625  -7.28002047  -4.03454899 -8.668914e+00
## 20080829 -0.070718683  -6.8724812  -6.05199523  -4.81936473 -1.983839e+00
## 20080930 -0.018029143   4.4200291   3.90857104   8.34067839 -1.839459e+01
## 20081031  0.086660380   5.2570857   5.01365432   0.48289473  2.102597e+00
## 20081128 -0.019881402   0.1175384   0.63439192  -2.98056914 -2.727137e+00
## 20081231  0.067965075   1.7699090   1.83779235  -0.00341427  6.698850e-02
## 20090130  0.075430368   6.8679225   4.91731604   5.62865290  7.198460e+00
## 20090227  0.008234393   7.8042855   6.28500344   4.63729377 -2.311158e+00
## 20090331 -0.126896676  -7.7462870  -8.03693539  -7.20750550 -4.613224e+00
## 20090430 -0.158883275  -4.8455585  -4.60641417  -5.12769302 -2.929373e+00
## 20090529  0.117985963   6.8779869   6.08486356   8.28283269  4.415490e+00
## 20090630 -0.000615191  -6.3025435  -5.33493076  -9.42468365  2.349624e+00
## 20090731  0.065316773  10.3455939   8.86774521   9.47189960 -1.994657e+00
## 20090831  0.047752619   3.4964442   4.45734853   2.28665570  3.322508e+00
## 20090930  0.148220893  -3.8555636  -3.28390949  -5.88153790  4.448363e+00
## 20091030  0.026713799   5.0435264   5.44278713  10.03311045 -8.737244e+00
## 20091130 -0.004869599   0.8712574   1.27904676   6.34335288  4.886825e+00
## 20091231  0.176023932   1.1200516   0.36579070   0.91074710  6.102000e+00
## 20100129  0.104634270  -1.8987051  -1.20171534  -3.55500091  4.120527e+00
## 20100226 -0.046161095   3.2768559   1.89897324   7.50053182 -8.618172e-01
## 20100331 -0.066240804  -6.9789609  -3.64266281  -0.64470633 -2.498306e+00
## 20100430  0.033295118  -4.5119985  -3.13792881  -6.96199934  2.596913e+00
## 20100528  0.029253318  -2.5945904  -1.54471811  -5.44229951  9.029616e-01
## 20100630 -0.143457386  -8.3627172  -8.73872620  -3.31683821 -1.173049e+00
## 20100730 -0.085573059 -21.8978688 -21.72257619 -21.34403451  4.448900e+00
## 20100831  0.015328260  14.8179601  14.63483162  19.58837598 -4.770728e+00
## 20100930  0.180383926  -8.2642498  -9.22488710 -10.05318768  1.828348e+00
## 20101029  0.083177111  -5.7586456  -4.92701148  -4.88320950 -5.447257e-02
## 20101130 -0.324382370  16.8270825  15.48249445  19.41411847 -4.434069e+00
## 20101231 -0.017721092   1.1093196   1.70594942  -1.11175005  4.806862e+00
## 20110131  0.076866601   2.2977366   3.98976932  -1.41403668  4.365681e+00
## 20110228  0.157962311  -3.1928564  -3.07866772  -1.96321247  3.105322e+00
## 20110331  0.309169162 -20.2949315 -18.75897103 -19.24339890  5.715335e+00
## 20110429 -0.045978171   3.7828693   4.37595771   3.02917260 -3.062794e+00
## 20110531  0.132501777  -4.3222428  -3.71887677  -6.98613543  9.378248e-02
## 20110630 -0.065642708   3.3480908   3.25512669   4.92621270 -1.647924e+00
## 20110729 -0.098895709   6.1167605   6.02740361   5.66225617 -2.824055e+00
## 20110831  0.042137935   0.6391391   0.54311711  -0.01555774 -6.537876e-01
## 20110930  0.097918801  -1.3190121  -2.12726696  -2.44540794  1.686330e+00
## 20111031 -0.068007642   5.5951868   4.96635939   6.71576917  8.911141e-01
## 20111130  0.075852138   3.6277461   4.13945565  -0.69562057  1.672727e+00
## 20111230  0.073918156  -3.4529418  -3.01946320  -7.12026073  1.349705e+00
## 20120131  0.141249865   3.4184517   3.73700410   2.74546919  2.004896e+00
## 20120229  0.100909319  -4.9119262  -4.64069967  -7.96362788  2.253601e+00
## 20120330  0.012823298   2.8973766   3.48409971   1.07557331  5.200301e+00
## 20120430  0.088140886  -7.5692283  -7.04017841 -13.53806955  9.647181e-01
## 20120531  0.118617532   5.8679441   3.38957270   6.91971216  6.675980e+00
## 20120629 -0.041018102   1.1175499  -0.04968113   4.85516551  2.720560e+00
## 20120731  0.177452938  -1.0970141   1.07620699   0.25866367  3.878795e+00
## 20120831 -0.062263596  -0.5889983   0.25586213   0.61123871 -9.070408e+00
## 20120928  0.149262570  -4.3746815  -4.33326831  -7.56594698  7.714849e-01
## 20121031  0.124849651  -2.5754541  -1.70543557  -1.40481803  1.548582e+00
## 20121130  0.014945400   4.9260977   4.59114738   6.33410844  1.792313e+01
## 20121231  0.085649878   5.4718758   4.67491838   5.25613715  7.704379e+00
## 20130131 -0.214537298   2.0516994   2.29045756   6.34088250 -9.768421e+00
## 20130228 -0.359857607   2.8275582   2.73141492   4.61193458 -9.845209e+00
## 20130329 -0.035555890   1.8444669   1.87059520   2.31107510  6.358252e-03
## 20130430  0.030771836  13.0524471   7.49160168   6.39716194  3.245457e+00
## 20130531 -0.013642878  -4.7919346  -4.60169846   4.40897359  2.593483e+00
## 20130628  0.092881941   7.1761846   7.51862378   9.74819028  5.025233e+00
## 20130731 -0.027456825  -6.2462526  -5.67594326  -7.46517282 -4.349604e+00
## 20130830 -0.096589380   3.8860139   4.42916064   3.12832242 -4.736885e-01
## 20130930  0.047593411  -0.4198301  -0.15001169  -0.24420880  7.114631e-01
## 20131031  0.098344941  -2.8894659  -2.99075268 -14.15131052 -6.068383e-01
## 20131129  0.155451042  -9.4776508  -9.53922783  -7.71284664  3.596325e+00
## 20131231 -0.077607132  10.8262495  10.31524087   7.35745035 -3.520439e+00
## 20140131  0.212676891 -11.5041850 -11.47347648 -10.76319549  1.037514e+01
## 20140228 -0.392981808  25.1450922  25.18920434  35.74159976 -3.620142e+00
## 20140331  0.299611373 -10.8879764 -10.25240740 -11.89627237  6.677568e+00
## 20140430  0.178930647  -9.5449999  -9.62643624  -9.56471241  1.344664e+00
## 20140530  0.332499449 -24.9484995 -24.30419543 -17.23945583  1.112211e+01
## 20140630 -0.077252527  -5.2231898  -5.12916907  -6.59669148 -9.838800e+00
## 20140731  0.197689102 -21.1385079 -20.47489532 -17.75401282 -1.191158e+01
##                 RWLvCM       EW_LvM       CW_LvS       RW_LvS      EW_LvS
## 20030103   0.646849155  -1.79081517   0.58657915  -0.24678327  -2.8132557
## 20030131   1.987436934  -0.69486173  -0.43982558  -0.22486552  -1.3736429
## 20030228  -4.440013834  -2.37642719  -7.49294439  -4.68002311  -4.3756246
## 20030404  -4.152156157  -4.75009173  -0.36984941  -3.04670787  -3.2489919
## 20030502   3.425287558   2.47822187  12.19180211   4.19355667   5.1234802
## 20030530   1.898588935   4.39775085  -8.61953784  -0.38709600   0.1715131
## 20030703  -1.228664486  -0.57402187  -3.19605297  -3.72694673  -1.9644023
## 20030801  12.581045911  11.51533998   3.82705100   7.70520979   8.9043961
## 20030829  -1.749621372  -2.66622751   0.45138104  -4.61610951  -5.9333705
## 20031003  -3.969671433  -3.82807878  -6.70194688  -9.73094288 -10.0158717
## 20031031  -0.788279227  -1.22093860  -3.15907591  -6.00306278  -4.6091038
## 20031128   4.414210570   5.58054510   7.89121396  12.72858996  14.5292471
## 20040102   3.993667072   5.01865810  11.05053764  10.98687323  12.2254929
## 20040130  -2.906295881  -2.25978349   2.65627427   1.03437505   0.8452346
## 20040227  -2.740659903  -0.26080937   6.31754492   4.05909170   4.5227723
## 20040402   0.426511689  -1.67575718 -11.86996526  -5.86816438  -6.8546863
## 20040430   4.066844057   1.15316790  -1.39251687  -1.86368605  -1.6580380
## 20040604   2.330056258   1.14259120  -1.74505593  -2.48829470  -3.0479438
## 20040702  -0.678816839   0.43673939  -4.37649854  -3.03032252  -2.0206352
## 20040730   1.544959492   2.95132506   3.63558930   5.23975617   4.4017341
## 20040903  -6.903773659  -5.58954695  -5.26634455  -3.70597628  -3.4294130
## 20040930  -0.979187524  -1.81882778  -2.82767920  -2.36412293  -1.7106440
## 20041029   1.132209161   1.57958642   2.42298089   1.02665869   1.1040344
## 20041203  12.198414633   9.83659924   7.90711346   7.77301203   7.4374914
## 20041231 -11.743247831 -11.57150700  -8.35021788 -11.66280732 -11.1567893
## 20050131   5.404734099   4.10094798   1.54867508   6.76213125   6.2249575
## 20050228   1.959061110   2.82678690   3.06680867   5.51330199   5.7827327
## 20050331  -4.546768697  -4.65347394 -13.61240225  -8.49449106  -9.1187422
## 20050429  -0.337678288  -0.10696769  -0.70285598   0.54642467   0.6289300
## 20050531  -1.973724571  -0.53983538   2.34763737   3.35902091   3.7354288
## 20050630  -3.867317888  -5.09977603  -1.66981151  -3.11499403  -4.1037985
## 20050729  -4.280722033  -3.93992781  -6.50148420  -5.60908901  -5.7926962
## 20050831   4.651492313   3.21757003   0.55060760   0.42906725   0.1738889
## 20050930  -0.225694536  -0.95425153  -2.20032950  -2.92389472  -2.1248027
## 20051031   1.919319958   3.02632371  14.06378548   5.66847763   6.9526119
## 20051130   6.853257909   8.71532201  13.81369517   6.61742456   8.1591056
## 20051230   1.972461660   1.94777584  -9.04482913  -0.64782816   0.4509749
## 20060131   1.521317012   1.48901443   5.31478000  10.86316332  10.4287897
## 20060228   0.370585477   1.27311724  -0.09491128  -0.73779427  -0.5970945
## 20060331   4.569540716   5.08644815   3.36624003   7.95608136   9.6429907
## 20060428   1.228234868   1.68457472   6.19678159   4.02408725   3.5529262
## 20060531   0.527283552   3.67179995   8.88996221  10.87176281  12.6976434
## 20060630   0.546897241   0.53224475  18.79770378   1.99825926   3.4097109
## 20060731   6.001220097   7.96480870  17.86281396  12.45143062  11.5944112
## 20060831  15.290001486  13.56632740  27.41446579  26.16446331  22.6672814
## 20060929  -3.549242147  -1.88298832   5.40128939   4.09751889   3.3579686
## 20061031   5.942343051   5.09583472   6.76713435   7.07078425   5.0128467
## 20061130  -5.706095073  -7.69938097  -8.89876245 -20.84493653 -22.2429465
## 20061229   4.538851024   6.01718779  25.23830669  13.38163181  13.7669052
## 20070131  -3.042075431  -3.53874329   4.80172270   8.79274382   8.7855048
## 20070228   5.151928375   7.26479756  -0.05563717   9.16471178   9.9441189
## 20070330   8.789297697   6.95737877  18.84718384  19.83925430  19.5378759
## 20070430  16.305781949  17.69170021  28.11339180  35.08557229  34.4093822
## 20070531 -16.435131988 -19.51937699 -28.29286461 -23.15571611 -23.5933747
## 20070629  -2.864187083  -5.72719367  -3.79661406 -10.35056955 -11.9751494
## 20070731 -11.541843001 -12.63386815   4.70172388 -10.63665678  -9.5816030
## 20070831  -2.430578569  -0.61717332   2.47076343   2.08229099   1.0918036
## 20070928   2.688639280   4.85235874  13.69611509  16.88541435  15.2677951
## 20071031  -0.932991698  -2.13276668   1.67146837  -8.10641333  -7.1429047
## 20071130  -7.010010636  -9.49327847  10.38822126   4.27842659   2.1837044
## 20071231  -1.084105672  -1.36694612  12.23100588  12.16784854  11.5779563
## 20080131   7.476616024  17.67924948  12.26495470   3.00833193  14.9935243
## 20080229  -1.685060667   5.29376379 -18.51245090 -31.35116113 -20.5522117
## 20080331 -11.292872860  -7.38972576 -10.39224987 -12.41710711 -11.9872961
## 20080430   3.438070613   1.26194804   3.66002837   4.22333199   3.7629414
## 20080530  -0.596633075  -0.56199014  -3.24174507  -6.10009212  -5.4698275
## 20080630   4.879693225   7.05044966   8.01764998   3.46123174   5.1670745
## 20080731  -6.793612205  -4.33671113  -6.74526642  -1.62449344  -1.5463103
## 20080829  -4.870255079  -4.85641016   0.67794191  -0.97584335  -2.9647132
## 20080930  -4.157179203  -2.72860558 -21.68029969  -3.01077992  -3.0166509
## 20081031   6.604862157   3.43656454   3.59604555   3.56755069   4.2661965
## 20081128   1.452765122  -0.67165999  -4.47556852  -3.91062701  -4.2925863
## 20081231   0.433115271   0.61465498   2.51128420   1.03620434   2.6254335
## 20090130   6.303807332   6.86682469   7.40727417   7.22395788   7.0946430
## 20090227   5.488704665   1.79829653  -6.72028756  -0.56813420  -1.7666294
## 20090331  -2.778614994  -6.33117910  -6.39913103  -3.73509248  -6.5642171
## 20090430  -7.248358797  -6.88047458  -1.88701175  -6.72727636  -7.7872875
## 20090529   3.950271350   5.93033645   4.30195013   6.03470044   6.3960940
## 20090630  -4.500483604  -3.61268183   7.56528587  -3.37457459  -2.7209721
## 20090731   0.705169004   0.16945591  -2.10001608   1.20396478   0.6701250
## 20090831   2.691590515   3.79777644   4.92109372   2.11948377   4.3489983
## 20090930   5.725808225   3.00846148   8.93919318   7.61901039   8.6852898
## 20091030  -2.489917034   0.34764170 -12.07754634  -1.23989611   2.4313376
## 20091130   0.775951418   1.00588042   0.14423841   1.09767057   0.6439768
## 20091231   6.274807677   4.74897724   8.33128245   9.04904615   7.7146271
## 20100129   2.306348415   0.02014424   7.66283381   3.49536997   3.4553181
## 20100226  -3.670851020  -3.72909431  -5.01541129  -2.22288652  -4.2875535
## 20100331  -2.301957177  -2.77303521  -3.98997129  -0.79566568   2.0843497
## 20100430   0.692332878   1.00073070   7.89743444   2.16878414   3.1482849
## 20100528  -1.312917592  -0.03498988   4.05996069  -2.05349988  -0.7059378
## 20100630  -2.534617351  -2.35121208  -4.61298302  -0.55266356  -1.8079863
## 20100730   0.008613383   0.01576378  16.10672691  12.04498212  10.9799346
## 20100831  -1.364637316  -2.61015493 -12.93794782  -4.57831293  -4.0832990
## 20100930   1.194542300   1.46372075  10.51812902   9.05602243   8.3609499
## 20101029   0.591120719   0.23041068   4.20329011   4.89268537   5.6001609
## 20101130  -0.908960859  -1.64607849 -18.21757177 -10.76083918 -11.3217057
## 20101231   3.393020905   6.23046412   9.82504776   5.59350686   8.1503992
## 20110131   2.954703092   2.75508788   6.84058116   0.02579768   1.8446012
## 20110228   2.343559339   1.81141999   3.94392625   4.29761912   3.7122176
## 20110331   3.439532581   1.97000745  16.34387081  13.58364090  14.4895027
## 20110429  -3.226357580  -1.57919438  -1.67432790  -3.18467666  -1.4947130
## 20110531   0.753067999   1.94710967   7.90504258   5.29706945   5.8883679
## 20110630  -0.686263863  -0.56530778  -4.44430508  -1.81155872  -1.1745271
## 20110729  -1.537947293  -1.22095714  -5.82655443  -4.90559460  -4.4191071
## 20110831  -1.082035447  -0.22909193  -1.60159562  -2.58851830  -2.2762653
## 20110930   0.235480896   0.83909579   4.79056670   3.02157659   2.8238186
## 20111031   1.237884826   0.64966396  -3.80416246  -1.70798191  -2.7485242
## 20111130   2.941871476   1.33423945   6.96867442   3.40274258   3.5112808
## 20111230   1.227196070  -0.29316402   7.98628370   3.76297695   3.7133676
## 20120131   4.553319700   3.28867342   1.62973818   3.18662669   3.5880462
## 20120229  -0.380890907   1.88160576  12.07381397   6.11639342   7.1887549
## 20120330   6.059060381   3.63496193   4.37116709   2.82139971   3.5327357
## 20120430   1.537908062  -0.23839634  12.14746187   6.22276073   6.4176967
## 20120531   6.553850480   5.77427061   4.79382010   8.20183047   6.0301701
## 20120629  -1.423625354  -1.62093562  -4.54114498  -3.78048373  -5.3727764
## 20120731   3.490712873   3.53238635   8.05118051   6.84555467  10.1830849
## 20120831  -7.692965889  -6.64792993  -5.83480175  -4.10198259  -3.2853748
## 20120928  -0.856766315  -1.47656821  10.21515872   5.35422881   5.8623732
## 20121031   2.972638325   1.53195291   5.07642006   6.80109367   6.3324231
## 20121130  12.056249417   9.47507038   7.58434410   3.46042496   2.1470410
## 20121231   4.611057260   5.21218836   7.24486196   4.73275887   4.3429739
## 20130131 -10.027491581  -9.22701517 -15.91325629 -12.12190238 -11.4066193
## 20130228 -13.392558769 -10.95293406 -14.05335568 -15.72018535 -16.3492911
## 20130329  -3.494244825  -4.33518819  -0.71032794  -3.77045111  -5.2174509
## 20130430   5.272102479   3.67100412  -0.70525639   0.22694982  -4.7036177
## 20130531  -4.254336050  -2.02914959  -3.73790315  -1.57504980  -1.8200062
## 20130628   4.679160158   5.10194550  -1.48460059   0.39889354   2.1029999
## 20130731  -6.012622721  -4.60240486  -0.09962887  -3.55187703  -3.4039839
## 20130830  -3.296629304  -4.29670186  -2.38027970  -6.50405872  -4.5789087
## 20130930  -0.333578818   1.28786771   2.25393494   1.11469590   1.6523162
## 20131031   5.606143928   2.76845922  11.84014256   6.89256691   6.3383155
## 20131129   2.289691206   2.70708092   9.15267178   9.67241924   9.1145711
## 20131231   0.474518483   0.07711823  -5.33529325  -4.29812660  -4.8662087
## 20140131   8.009750197   7.83811897  19.45565991  17.80055022  19.6019439
## 20140228  -3.762789498  -3.30453342 -37.39718069 -26.98743255 -28.1483957
## 20140331  13.496124533  15.75398386  18.64658963  23.82128076  27.6194479
## 20140430   1.466399615   1.19823219   8.53740005   8.72085963   9.9622663
## 20140530   3.240341341   5.75869727  28.95154884  28.13452081  28.7735736
## 20140630  -9.196524703  -9.45042228 -10.11836222 -10.94360903 -10.3963826
## 20140731 -13.100455171 -11.96197854   1.78725830   3.31926801   3.4176515

Monthly Results of 12M

The first row labelled 20030103 corresponds to the first X data. The results for that row actually show the performance of the twelve months ending December 2005.
Results12M[complete.cases(Results12M),]
##               EWLong      RWLong      CWLong       EWMkt       CWMkt
## 20030103  10.0511484  13.5979657  49.1376287   6.6598323   7.0541031
## 20030131  28.6275697  34.4801224  52.3476931  18.2491691  15.1831996
## 20030228  24.5037281  27.8944419  33.2793923  14.6853649  11.0085433
## 20030404  45.0011369  43.3828377  53.4854235  21.9893011  16.1240794
## 20030502  57.5327725  54.7763207  55.8574659  29.4942482  22.0987080
## 20030530  39.6967293  38.7196464  53.5707172  16.9282880  14.4106391
## 20030703  35.7882783  34.3088840  41.6562668  13.0988553  12.9331465
## 20030801  26.3097952  24.7739028  28.7441891   3.8073598   8.5942894
## 20030829  12.1394639  10.3869044  21.0907564   7.3210883  10.7847670
## 20031003   2.0152740  -1.2052459   9.0340184   7.4040774  10.3140000
## 20031031   8.9982848   7.9036908  17.9980238  16.1534905  17.5613095
## 20031128  14.1260673  12.7631740  27.5438114  14.6617216  16.3696281
## 20040102  14.1830241   9.5395948  23.4625968  14.8614932  17.1741522
## 20040130  -2.9040111 -10.8431545 -10.0753180   9.4356146  14.0905448
## 20040227   7.9634403  -1.7321057   5.3373516   8.8198880  12.7809576
## 20040402  13.9512017   2.9902458   9.3191548   7.0703128  12.1175570
## 20040430   8.0933847   0.1650781   4.4226833   8.7155852  13.3243188
## 20040604  23.2538432  12.4664270  20.2475820  18.8410141  22.5240337
## 20040702  24.8688125  14.1842179  22.0117384  19.1599991  22.7387810
## 20040730  40.4308425  27.8174801  22.5612335  16.2073943  19.5311443
## 20040903  30.7598700  20.6198254  24.0674902  14.2370302  17.9323133
## 20040930  51.1340214  45.1131635  76.8068396  16.7497250  22.9388119
## 20041029  53.0346959  49.3929250 111.7707417  14.4790430  23.3269060
## 20041203  16.7152542  17.0617849  22.8316346   3.2541925  13.6880594
## 20041231  23.6258799  23.8940332  62.7640402   1.1874287  10.3365257
## 20050131   7.6619640   8.0909224  20.3342310  -7.2766370   0.4659235
## 20050228   6.3701165   6.2193168  27.9989324  -9.1905740   0.4600398
## 20050331  -1.3914793  -2.7566649   6.6425824 -11.5395264  -2.9837251
## 20050429   8.2426969   6.5088210  24.6636199 -10.3859695  -0.9249858
## 20050531  -1.6493816  -3.8690931   9.5632404 -10.6240117  -2.6347685
## 20050630 -11.7181363 -13.9928562  -7.0075068 -17.3489018  -9.9720123
## 20050729 -12.4471086 -14.0918664  -6.3587397 -13.3040214  -9.8010784
## 20050831 -15.6790873 -16.3746423 -15.3316807 -12.4711673 -11.2250645
## 20050930 -35.1446305 -34.0614070 -34.2807351 -23.7851389 -24.5925375
## 20051031 -53.5692451 -52.1268582 -52.3103635 -41.7967693 -41.6798564
## 20051130 -58.1939302 -56.7544465 -50.9490407 -44.3833433 -43.5832195
## 20051230 -58.1749094 -57.4696852 -52.4472275 -41.3355159 -40.8868217
## 20060131 -57.5272110 -57.2158701 -50.4056559 -43.2540969 -41.8572639
## 20060228 -61.2419409 -61.4484579 -56.5200201 -47.9597420 -46.9227636
## 20060331 -51.4773396 -52.2387823 -43.4578410 -42.7398695 -41.4090799
## 20060428 -50.1538894 -49.2632151 -47.9594006 -36.9799404 -39.0398032
## 20060531 -45.8517290 -44.6880188 -38.3490911 -35.8602262 -34.7813982
## 20060630 -46.0845797 -44.7000741 -40.8657023 -28.1886716 -29.9083789
## 20060731 -32.3060065 -32.3557828 -28.3606817 -22.4171209 -22.0415285
## 20060831 -32.5471135 -31.9621054 -24.9266573 -21.4563944 -19.3749580
## 20060929 -15.6415069 -15.3698558  -1.4609174 -16.1319953 -11.8385926
## 20061031  29.8843144  27.3262873  49.6337908  12.6329978  13.8583691
## 20061130  37.8876768  34.7590005  48.5598276  34.7054380  25.6271428
## 20061229  38.7555321  37.0634935  40.9023006  23.1635994  15.7984924
## 20070131  41.6208835  41.3549952  34.8781561  40.2384143  30.9614810
## 20070228  63.0366610  59.2378670  43.5487474  68.2375161  52.3401458
## 20070330  49.6135999  47.6231149  29.2809168  60.3366004  41.8013114
## 20070430  24.1362178  21.0687945  13.5000642  28.2710795  17.6326213
## 20070531   5.6097669   7.3315637  -5.9339190  15.2370299   4.0068492
## 20070629   5.9778807   8.3850660   1.5155735  23.0844701  13.3708300
## 20070731   2.8182684   2.8170001  -0.6980289   5.9810797  -0.1382412
## 20070831  10.7223679  10.9310982   7.3538538  14.1858885   6.8343030
## 20070928  10.9642817   9.5534119   7.4085572  14.1003921   7.1008950
## 20071031  20.1107306  18.3713783   6.9555141  24.8881941  13.6321171
## 20071130  16.4743357  16.9500440   0.5489029  21.8638795   6.4992038
## 20071231  24.8189246  27.1509616   4.5211492  23.0639378  11.7236529
## 20080131  21.8911999  23.4403340  15.5679406  27.9791647  19.1633339
## 20080229  19.1113804  21.2128277  13.8103762  29.2257335  20.6322069
## 20080331  12.4088774  13.1455882  25.2532603  23.4194924  13.6656793
## 20080430  10.9068868  13.1654115  21.5147770  20.9968473  16.8973636
## 20080530  13.5701884  17.5899299  14.6748577  29.1283483  25.8255185
## 20080630  21.1266259  24.2836164  34.3564781  34.6985850  29.0833695
## 20080731  10.2294789  12.2021036   7.7784377  21.0208018  16.7148472
## 20080829   5.0187336   5.1714067  -1.2780150  17.9504899  13.9914695
## 20080930 -24.4890211 -20.6602052 -34.3329350  -5.5697054  -5.7266528
## 20081031 -18.2132782 -17.2719531 -22.0930746   2.5401301   0.9123258
## 20081128 -16.4978253 -14.5585920 -17.1925164  -0.4232511   1.1226720
## 20081231 -26.0655444 -25.4131184 -21.9172255  -7.3113539  -5.8793734
## 20090130 -11.0788935 -10.5632649  -6.6575975  -2.1939061  -2.5369119
## 20090227 -12.2981259  -9.0622761   3.5611143  -3.6796351  -1.9310411
## 20090331  -9.3116938  -8.4659893  -1.3530764  -3.7331563  -0.9722133
## 20090430 -16.8847994 -16.6365163 -14.0816179  -7.5978454  -5.2131962
## 20090529 -25.3688533 -25.5563562 -26.0537934 -13.2058794 -11.4886467
## 20090630 -11.0287711 -11.3395090 -18.5917809  -7.4753316  -5.9964077
## 20090731  -8.6867036  -4.3355597 -19.7955147  -4.0110193  -2.9027942
## 20090831   1.6014988   2.6087656 -17.9918004   6.8116191   6.3233588
## 20090930  16.5206027  19.8726538   8.9354991  23.3813228  20.7725169
## 20091030   0.5222337   3.5221268   3.1671081   7.3577739   7.3676905
## 20091130  15.6388278  16.3401326  19.5037430   9.6711994   9.5637986
## 20091231  10.4780593  13.4992591   6.2443526  12.2182632  12.5695787
## 20100129   6.3830165   7.9463358   8.3627507  10.8143087  11.4026140
## 20100226   1.3026357   2.3768097  -0.6197346   7.7494172   6.6522254
## 20100331   4.1856638   4.5105151   0.3168061  10.7604838   8.2291672
## 20100430  -4.7904171   0.7011615   2.1011872  12.9284833  11.4188622
## 20100528  21.5460132  18.7310012  16.4447874  26.3231959  22.1026688
## 20100630  18.4227207  15.9985460  14.8454958  20.2727926  14.2870098
## 20100730  26.3165756  23.9451068  17.5741352  29.1957597  18.9913516
## 20100831  12.3070124  12.5265530   8.1610346  22.6436888  13.6570973
## 20100930  22.6004936  22.6814840  12.8809210  25.8334449  15.5895968
## 20101029  28.7145706  27.2038451  20.1467205  31.8258777  21.3350119
## 20101130  32.5860654  30.1134644  26.3929355  34.8244052  22.9149124
## 20101231  45.2989894  40.9812718  33.5729617  34.2900754  23.0287700
## 20110131  57.0764892  41.8493384  27.5878859  22.9140138  12.9345136
## 20110228  64.0290323  44.9551413  36.6448396  27.5509617  18.8117352
## 20110331  29.7417946  28.3694393  24.3999098  22.4740260  16.3858418
## 20110429  22.0873644  22.4127572  19.2847301  19.3693157  14.9175595
## 20110531  21.4611156  19.7714904  27.3003534  16.8598351  16.1986287
## 20110630  29.9160195  26.7373022  35.1870060  22.9691777  21.6960534
## 20110729   7.1202176   1.0434267  10.8138215  10.8372801  13.7154796
## 20110831  21.6661328  17.2744997  30.5895014  18.7507330  20.2642312
## 20110930  -0.8414595   0.7109708   0.1637388   6.6645508  11.5619945
## 20111031   8.7257301  13.6688409  19.4323497   7.7995799   8.6399585
## 20111130  14.6221424  20.7103637  18.2438891   4.6895244   8.0287915
## 20111230  11.0092179  14.4635115 -13.9664765   3.0404414   4.2286247
## 20120131  -7.0420725  -3.9292292  -3.0334657   2.2700548   6.1644009
## 20120229 -11.5384352  -9.7529691 -17.8513376   2.7726069   6.9914680
## 20120330  -3.4098871  -1.1877395  -2.7592335   3.5222091   4.7337107
## 20120430  20.1556043  23.0405450  17.1071889   6.1391466   6.1875053
## 20120531  38.3335713  40.8474462  35.0113448   6.5619443   4.5305814
## 20120629  25.0133674  28.3695813  12.2552435   1.2560583  -0.3298164
## 20120731  48.5760885  47.0572727  27.8195130   5.4188354   2.3599082
## 20120831  17.6540245  17.2156166   2.3194726  -5.4110377  -7.5389144
## 20120928   1.7317213  -1.2504287 -17.3555536  -5.6694309  -8.4551223
##                   Corr      EWShort      RWShort     CWShort      CW_LvM
## 20030103  9.853973e-02   0.06956036   0.09117643   1.2293765  42.0835256
## 20030131  1.547087e-01  10.39535137   7.91214001   1.9683882  37.1644935
## 20030228  9.383896e-02  10.82968651   7.03225245  -0.1757976  22.2708490
## 20030404  1.236215e-01  30.64127530  27.54241582  13.4780854  37.3613441
## 20030502  1.444975e-01  31.39876745  31.58850978  33.0770564  33.7587578
## 20030530  1.466001e-01   7.27445461   9.59891358  17.6533108  39.1600781
## 20030703  1.392225e-01  -2.55775831  -3.06619129   7.7728402  28.7231202
## 20030801  1.805228e-01 -19.60805544 -17.15961553 -15.5594149  20.1498997
## 20030829  7.998042e-02  -9.65969130  -7.19126991  -7.4281595  10.3059894
## 20031003  8.674841e-03  -6.82548066  -4.42449909 -10.4805282  -1.2799816
## 20031031  5.541305e-02  -2.37837969  -1.31308731   2.5217698   0.4367143
## 20031128  9.880297e-02  -1.79123646  -1.00636843  -4.6658503  11.1741833
## 20040102  7.525648e-02  -2.49059787  -1.77646100  -1.6517300   6.2884446
## 20040130  3.815053e-02 -16.16902325 -15.09240030 -14.0404053 -24.1658629
## 20040227  8.414299e-02 -22.27182991 -22.26858936 -21.1036686  -7.4436061
## 20040402  7.079219e-02 -11.80887551 -12.10637872 -12.1782345  -2.7984022
## 20040430  4.688515e-02 -10.43791009  -9.34266652  -6.9666199  -8.9016355
## 20040604  9.280043e-02  10.70551406   9.71272928  12.4364291  -2.2764518
## 20040702  9.302222e-02   4.09674194   4.99833743  14.7930878  -0.7270426
## 20040730  1.473289e-01   0.30244099  -0.16763030   5.7659992   3.0300892
## 20040903  1.556968e-01  -2.42844477  -3.13749641   2.0116580   6.1351769
## 20040930  2.330314e-01  -6.61644790  -7.36782794  -6.2013593  53.8680277
## 20041029  2.275438e-01  -9.76736718 -10.25356207 -12.6986025  88.4438357
## 20041203  1.752174e-01 -19.30749497 -19.20238271 -23.4679779   9.1435752
## 20041231  2.154408e-01 -27.22648262 -26.07538107 -33.8275267  52.4275145
## 20050131  1.692865e-01 -21.50189034 -21.19142029 -19.2974763  19.8683076
## 20050228  2.069451e-01 -32.76419120 -31.05964981 -29.5408768  27.5388926
## 20050331  1.617567e-01 -30.48257323 -33.06413309 -30.2355349   9.6263075
## 20050429  1.652367e-01 -29.25879648 -32.44627303 -28.2490163  25.5886057
## 20050531  1.249534e-01 -31.51536258 -34.96936439 -31.6965684  12.1980089
## 20050630  8.894259e-02 -27.56632941 -29.18530474 -31.8842718   2.9645056
## 20050729  2.277375e-02 -17.44301835 -21.83762008 -19.8262448   3.4423387
## 20050831  6.861660e-03 -23.94887829 -28.65386898 -27.1604595  -4.1066162
## 20050930 -9.108514e-02 -31.97074788 -38.48564562 -34.4988530  -9.6881976
## 20051031 -1.700715e-01 -50.54039688 -53.35180635 -55.8069320 -10.6305071
## 20051130 -1.543705e-01 -59.07625331 -61.50954518 -59.6519306  -7.3658212
## 20051230 -1.625637e-01 -54.79494434 -56.76633865 -68.7463358 -11.5604057
## 20060131 -4.765683e-02 -66.65115974 -68.94541686 -82.3915626  -8.5483919
## 20060228 -7.280032e-02 -74.36667406 -72.88389033 -88.3452202  -9.5972565
## 20060331 -5.495875e-02 -71.17159700 -70.19257376 -82.6861053  -2.0487611
## 20060428 -9.883770e-02 -67.85769898 -67.62724881 -82.5201024  -8.9195974
## 20060531 -6.443382e-02 -62.16890252 -62.05051161 -72.0632486  -3.5676928
## 20060630 -1.808909e-01 -37.53482045 -37.68124192 -54.6557334 -10.9573233
## 20060731 -9.163900e-02 -44.14769456 -42.91097503 -66.9931812  -6.3191532
## 20060831 -8.344012e-02 -41.11139821 -39.29248715 -45.3156493  -5.5516992
## 20060929  6.417732e-02 -36.96811306 -35.82393314 -46.9393181  10.3776752
## 20061031  8.348957e-02  -0.85533155  -0.58553118 -22.3648063  35.7754217
## 20061130 -2.364464e-02  26.70670895  25.16506741  19.2910599  22.9326847
## 20061229 -4.023661e-02  27.67640448  26.26316152  16.5845588  25.1038082
## 20070131 -1.506303e-01  78.72830575  74.69335264  65.0778189   3.9166751
## 20070228 -2.628681e-01 156.28944871 147.00182290 139.9076997  -8.7913983
## 20070330 -2.994520e-01 155.55661678 145.99917981 124.0584314 -12.5203946
## 20070430 -1.917599e-01  72.17403011  68.09478787  58.8614216  -4.1325571
## 20070531 -1.414142e-01  55.64425425  51.50453575  32.0547384  -9.9407682
## 20070629 -2.179246e-01  63.60305962  59.29207307  39.5862892 -11.8552566
## 20070731 -9.144683e-02  24.54186070  22.92400491   9.1561421  -0.5597877
## 20070831 -5.209543e-02  25.75977744  22.70864617  17.3793237   0.5195507
## 20070928 -5.493373e-02  26.91869915  24.02852409  13.1218522   0.3076622
## 20071031 -1.309126e-01  43.84157502  42.11551531  27.3028536  -6.6766030
## 20071130 -1.048742e-01  50.73854324  44.72905145  22.7815029  -5.9503010
## 20071231 -1.111455e-01  45.38318419  42.63593031  47.8100129  -7.2025037
## 20080131 -1.156001e-01  39.91037539  33.56645641  30.7327689  -3.5953933
## 20080229 -1.061554e-01  49.21514100  45.96250912  33.4130656  -6.8218307
## 20080331 -1.062188e-01  38.34370031  36.11017272  20.6959475  11.5875810
## 20080430 -5.217641e-02  26.69541710  25.61763434  29.4155242   4.6174135
## 20080530 -5.322625e-02  23.87879608  22.18524748  17.4028200 -11.1506609
## 20080630 -1.242734e-02  38.05872427  31.22973879  29.7226281   5.2731086
## 20080731 -3.671354e-02  21.85990046  17.08372939  11.9141450  -8.9364095
## 20080829 -4.690864e-02  16.47842296  11.18235211   8.5536223 -15.2694844
## 20080930 -1.015615e-01 -11.82830817 -11.17761719 -15.4636621 -28.6062823
## 20081031 -1.073316e-01  -8.95918886  -7.74024950  -9.8870527 -23.0054004
## 20081128 -1.176145e-01  10.63636909   6.55347421   4.6285629 -18.3151884
## 20081231 -8.914335e-02  -5.30106835  -5.44259845  -6.6342648 -16.0378521
## 20090130 -4.182862e-02   4.24731398   1.96148039 -10.2674526  -4.1206856
## 20090227 -5.047431e-02  -5.38862384  -4.44345566 -10.2106844   5.4921554
## 20090331 -4.988720e-02  -2.56679298  -4.89749965 -12.0750854  -0.3808631
## 20090430 -3.186221e-02 -17.21444232 -12.59474526 -17.5496763  -8.8684217
## 20090529 -3.799286e-02 -20.77572851 -16.36230391 -23.5992145 -14.5651466
## 20090630 -2.705284e-02 -13.09926168  -9.24295343 -10.6967918 -12.5953732
## 20090731 -6.680064e-02   3.88552057  10.17810949 -12.8194096 -16.8927205
## 20090831 -1.275967e-02   4.90161508   7.44983211   0.7927665 -24.3151592
## 20090930  3.242970e-02  17.02254833  17.41871495  17.4053731 -11.8370178
## 20091030 -3.670071e-02   7.37777914   7.30596601  11.2225689  -4.2005823
## 20091130 -1.572757e-02   8.74335143   7.57053853  26.0541490   9.9399444
## 20091231 -1.244186e-02  17.73218768  14.34203220  38.5208279  -6.3252261
## 20100129  3.278502e-02   8.10838558   4.98191462  33.7160795  -3.0398633
## 20100226  3.799692e-02   0.81248347  -1.59841817  11.6646274  -7.2719600
## 20100331  6.122689e-02  -9.26830583 -10.12441978   4.6223697  -7.9123610
## 20100430  6.746839e-02  -9.31038713 -10.24841622  14.9723856  -9.3176749
## 20100528  3.489009e-02  13.24541638  12.63308763  40.9537294  -5.6578814
## 20100630  5.290197e-02   9.90397082   8.79918349  22.7119764   0.5584860
## 20100730 -3.001123e-02  42.01873322  40.39128598  24.6599900  -1.4172164
## 20100831 -3.188121e-02  27.79113428  26.41706459  23.6247094  -5.4960627
## 20100930 -3.697440e-02  30.39232279  30.69617828  28.4661811  -2.7086758
## 20101029 -3.876357e-02  34.97355452  30.90348596  27.4619312  -1.1882914
## 20101130 -9.856512e-05  28.82295434  29.66277714  16.7975155   3.4780231
## 20101231  3.054011e-02  38.78462259  39.80885628  13.1606130  10.5441917
## 20110131  6.785074e-02  25.39076424  24.81714459  -9.2046191  14.6533722
## 20110228  5.160107e-02  44.40243685  44.85650235   3.6759686  17.8331044
## 20110331  3.773146e-02  23.42824995  25.80332684  12.5742708   8.0140680
## 20110429 -8.782565e-03  10.10303567  10.62708039   3.0123373   4.3671706
## 20110531  6.183040e-02 -10.99842068  -9.98537298  -7.6809848  11.1017248
## 20110630  3.069659e-02   4.93482663   5.07171358  16.0140949  13.4909527
## 20110729  3.316124e-02  -5.92599510  -6.53189447   8.6787039  -2.9016581
## 20110831  8.701366e-02   5.14505102   5.00538263  20.5737438  10.3252702
## 20110930  7.634315e-02  -7.38498306  -6.35714426  -7.4528694 -11.3982558
## 20111031  1.227195e-01 -15.47741203 -11.59391066 -15.3103659  10.7923912
## 20111130  1.089392e-01 -12.79823672  -7.67576546 -18.8426016  10.2150975
## 20111230  1.032302e-01 -16.23521179 -11.74895519 -24.4663406 -18.1951012
## 20120131  5.337660e-03 -13.19179576  -9.12334025 -15.9762291  -9.1978666
## 20120229 -3.638506e-03 -18.63796467 -12.55771398 -23.2436748 -24.8428056
## 20120330  4.699506e-02 -18.22656095 -12.52110118 -32.9558749  -7.4929442
## 20120430  1.113195e-01 -13.66377972  -9.38541801 -14.5122031  10.9196836
## 20120531  1.430448e-01 -16.21253187 -10.42634788 -11.5914643  30.4807633
## 20120629  1.429526e-01 -18.55516316 -14.05680722 -11.3750755  12.5850599
## 20120731  1.962061e-01 -16.78110021 -11.08496798  -5.9644794  25.4596048
## 20120831  1.293037e-01 -22.47198990 -16.76223418 -14.2104029   9.8583870
## 20120928  6.441365e-02 -19.72900824 -14.84616967 -14.1224807  -8.9004313
##               RWLvCM      EW_LvM      CW_LvS       RW_LvS       EW_LvS
## 20030103   6.5438626   3.3913161  47.9082522  13.50678923    9.9815880
## 20030131  19.2969227  10.3784006  50.3793050  26.56798236   18.2322184
## 20030228  16.8858986   9.8183632  33.4551899  20.86218948   13.6740416
## 20030404  27.2587583  23.0118359  40.0073381  15.84042192   14.3598616
## 20030502  32.6776127  28.0385243  22.7804095  23.18781093   26.1340051
## 20030530  24.3090073  22.7684412  35.9174064  29.12073282   32.4222747
## 20030703  21.3757374  22.6894229  33.8834265  37.37507525   38.3460366
## 20030801  16.1796135  22.5024354  44.3036040  41.93351835   45.9178507
## 20030829  -0.3978626   4.8183757  28.5189159  17.57817430   21.7991552
## 20031003 -11.5192459  -5.3888034  19.5145465   3.21925316    8.8407547
## 20031031  -9.6576187  -7.1552057  15.4762540   9.21677810   11.3766645
## 20031128  -3.6064541  -0.5356542  32.2096617  13.76954247   15.9173038
## 20040102  -7.6345574  -0.6784691  25.1143268  11.31605579   16.6736220
## 20040130 -24.9336994 -12.3396257   3.9650872   4.24924578   13.2650121
## 20040227 -14.5130633  -0.8564477  26.4410202  20.53648366   30.2352702
## 20040402  -9.1273112   6.8808889  21.4973893  15.09662455   25.7600772
## 20040430 -13.1592408  -0.6222005  11.3893033   9.50774457   18.5312948
## 20040604 -10.0576068   4.4128291   7.8111529   2.75369767   12.5483291
## 20040702  -8.5545631   5.7088134   7.2186507   9.18588044   20.7720705
## 20040730   8.2863358  24.2234482  16.7952343  27.98511041   40.1284015
## 20040903   2.6875121  16.5228398  22.0558321  23.75732176   33.1883148
## 20040930  22.1743516  34.3842964  83.0081989  52.48099146   57.7504693
## 20041029  26.0660189  38.5556529 124.4693442  59.64648703   62.8020631
## 20041203   3.3737255  13.4610617  46.2996125  36.26416757   36.0227492
## 20041231  13.5575075  22.4384512  96.5915669  49.96941423   50.8523626
## 20050131   7.6249989  14.9386009  39.6317073  29.28234267   29.1638543
## 20050228   5.7592770  15.5606906  57.5398092  37.27896661   39.1343077
## 20050331   0.2270602  10.1480471  36.8781173  30.30746818   29.0910940
## 20050429   7.4338068  18.6286663  52.9126362  38.95509402   37.5014933
## 20050531  -1.2343245   8.9746301  41.2598088  31.10027132   29.8659810
## 20050630  -4.0208439   5.6307655  24.8767650  15.19244853   15.8481931
## 20050729  -4.2907879   0.8569128  13.4675051   7.74575372    4.9959098
## 20050831  -5.1495778  -3.2079200  11.8287789  12.27922672    8.2697910
## 20050930  -9.4688694 -11.3594916   0.2181178   4.42423864   -3.1738826
## 20051031 -10.4470018 -11.7724758   3.4965685   1.22494814   -3.0288482
## 20051130 -13.1712270 -13.8105869   8.7028899   4.75509870    0.8823231
## 20051230 -16.5828635 -16.8393935  16.2991083  -0.70334659   -3.3799650
## 20060131 -15.3586061 -14.2731141  31.9859067  11.72954679    9.1239488
## 20060228 -14.5256943 -13.2821989  31.8252001  11.43543246   13.1247331
## 20060331 -10.8297024  -8.7374701  39.2282643  17.95379142   19.6942574
## 20060428 -10.2234118 -13.1739490  34.5607018  18.36403374   17.7038095
## 20060531  -9.9066205  -9.9915028  33.7141575  17.36249285   16.3171735
## 20060630 -14.7916951 -17.8959081  13.7900311  -7.01883218   -8.5497592
## 20060731 -10.3142543  -9.8888856  38.6324995  10.55519224   11.8416881
## 20060831 -12.5871474 -11.0907191  20.3889920   7.33038175    8.5642847
## 20060929  -3.5312633   0.4904884  45.4784008  20.45407730   21.3266062
## 20061031  13.4679182  17.2513166  71.9985971  27.91181847   30.7396459
## 20061130   9.1318577   3.1822388  29.2687677   9.59393313   11.1809678
## 20061229  21.2650011  15.5919327  24.3177418  10.80033195   11.0791276
## 20070131  10.3935142   1.3824692 -30.1996628 -33.33835740  -37.1074222
## 20070228   6.8977212  -5.2008551 -96.3589523 -87.76395595  -93.2527877
## 20070330   5.8218036 -10.7230006 -94.7775146 -98.37606489 -105.9430169
## 20070430   3.4361733  -4.1348618 -45.3613574 -47.02599334  -48.0378123
## 20070531   3.3247144  -9.6272630 -37.9886574 -44.17297209  -50.0344873
## 20070629  -4.9857641 -17.1065894 -38.0707157 -50.90700711  -57.6251789
## 20070731   2.9552413  -3.1628113  -9.8541710 -20.10700484  -21.7235923
## 20070831   4.0967952  -3.4635206 -10.0254700 -11.77754795  -15.0374096
## 20070928   2.4525169  -3.1361104  -5.7132950 -14.47511222  -15.9544174
## 20071031   4.7392612  -4.7774635 -20.3473394 -23.74413702  -23.7308444
## 20071130  10.4508401  -5.3895438 -22.2326000 -27.77900749  -34.2642075
## 20071231  15.4273087   1.7549868 -43.2888637 -15.48496875  -20.5642596
## 20080131   4.2770001  -6.0879648 -15.1648283 -10.12612243  -18.0191755
## 20080229   0.5806208 -10.1143531 -19.6026894 -24.74968144  -30.1037606
## 20080331  -0.5200912 -11.0106149   4.5573129 -22.96458454  -25.9348229
## 20080430  -3.7319520 -10.0899605  -7.9007472 -12.45222280  -15.7885303
## 20080530  -8.2355886 -15.5581600  -2.7279623  -4.59531757  -10.3086077
## 20080630  -4.7997531 -13.5719591   4.6338500  -6.94612235  -16.9320984
## 20080731  -4.5127435 -10.7913229  -4.1357073  -4.88162575  -11.6304216
## 20080829  -8.8200628 -12.9317563  -9.8316373  -6.01094541  -11.4596893
## 20080930 -14.9335524 -18.9193156 -18.8692729  -9.48258802  -12.6607129
## 20081031 -18.1842789 -20.7534083 -12.2060219  -9.53170360   -9.2540893
## 20081128 -15.6812640 -16.0745742 -21.8210793 -21.11206623  -27.1341944
## 20081231 -19.5337450 -18.7541905 -15.2829607 -19.97051998  -20.7644760
## 20090130  -8.0263530  -8.8849874   3.6098551 -12.52474534  -15.3262075
## 20090227  -7.1312350  -8.6184908  13.7717987  -4.61882043   -6.9095021
## 20090331  -7.4937760  -5.5785375  10.7220090  -3.56848967   -6.7449008
## 20090430 -11.4233201  -9.2869541   3.4680584  -4.04177103    0.3296429
## 20090529 -14.0677094 -12.1629740  -2.4545789  -9.19405224   -4.5931248
## 20090630  -5.3431012  -3.5534395  -7.8949891  -2.09655552    2.0704905
## 20090731  -1.4327655  -4.6756843  -6.9761051 -14.51366915  -12.5722242
## 20090831  -3.7145931  -5.2101203 -18.7845669  -4.84106647   -3.3001163
## 20090930  -0.8998630  -6.8607201  -8.4698740   2.45393890   -0.5019456
## 20091030  -3.8455637  -6.8355401  -8.0554608  -3.78383925   -6.8555454
## 20091130   6.7763340   5.9676284  -6.5504060   8.76959410    6.8954764
## 20091231   0.9296803  -1.7402039 -32.2764753  -0.84277311   -7.2541284
## 20100129  -3.4562782  -4.4312923 -25.3533288   2.96442120   -1.7253691
## 20100226  -4.2754157  -6.4467815 -12.2843621   3.97522783    0.4901523
## 20100331  -3.7186521  -6.5748201  -4.3055635  14.63493487   13.4539696
## 20100430 -10.7177007 -17.7189004 -12.8711984  10.94957769    4.5199700
## 20100528  -3.3716675  -4.7771827 -24.5089421   6.09791361    8.3005968
## 20100630   1.7115362  -1.8500719  -7.8664806   7.19936255    8.5187499
## 20100730   4.9537553  -2.8791841  -7.0858548 -16.44617913  -15.7021576
## 20100831  -1.1305443 -10.3366764 -15.4636748 -13.89051163  -15.4841219
## 20100930   7.0918872  -3.2329513 -15.5852601  -8.01469427   -7.7918292
## 20101029   5.8688331  -3.1113071  -7.3152107  -3.69964088   -6.2589840
## 20101130   7.1985520  -2.2383397   9.5954200   0.45068730    3.7631111
## 20101231  17.9525017  11.0089141  20.4123487   1.17241548    6.5143669
## 20110131  28.9148248  34.1624754  36.7925050  17.03219381   31.6857250
## 20110228  26.1434061  36.4780706  32.9688710   0.09863895   19.6265954
## 20110331  11.9835976   7.2677686  11.8256390   2.56611249    6.3135447
## 20110429   7.4951977   2.7180487  16.2723927  11.78567682   11.9843287
## 20110531   3.5728618   4.6012805  34.9813382  29.75686340   32.4595363
## 20110630   5.0412488   6.9468419  19.1729111  21.66558861   24.9811929
## 20110729 -12.6720529  -3.7170625   2.1351176   7.57532120   13.0462127
## 20110831  -2.9897315   2.9153999  10.0157575  12.26911708   16.5210818
## 20110930 -10.8510237  -7.5060103   7.6166081   7.06811506    6.5435236
## 20111031   5.0288823   0.9261502  34.7427156  25.26275152   24.2031421
## 20111130  12.6815722   9.9326181  37.0864906  28.38612916   27.4203791
## 20111230  10.2348868   7.9687765  10.4998641  26.21246671   27.2444297
## 20120131 -10.0936301  -9.3121273  12.9427634   5.19411100    6.1497232
## 20120229 -16.7444371 -14.3110421   5.3923372   2.80474491    7.0995295
## 20120330  -5.9214502  -6.9320962  30.1966414  11.33336165   14.8166738
## 20120430  16.8530397  14.0164576  31.6193920  32.42596299   33.8193840
## 20120531  36.3168647  31.7716270  46.6028091  51.27379404   54.5461031
## 20120629  28.6993977  23.7573091  23.6303190  42.42638853   43.5685306
## 20120731  44.6973645  43.1572530  33.7839924  58.14224067   65.3571887
## 20120831  24.7545310  23.0650622  16.5298755  33.97785076   40.1260144
## 20120928   7.2046936   7.4011522  -3.2330729  13.59574095   21.4607295
Code Reference

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