diff -r 5bbbe737184e -r f8883f8a14ad solutions1/PSA.csv
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/solutions1/PSA.csv	Sat Nov 17 13:35:08 2018 +0000
@@ -0,0 +1,786 @@
+Date,Adj Close
+1981-01-02,2.029067
+1981-01-05,2.068853
+1981-01-06,2.068853
+1981-01-07,1.949495
+1981-01-08,1.989281
+1981-01-09,2.068853
+1981-01-12,2.068853
+1981-01-13,2.148422
+1981-01-14,2.188209
+1981-01-15,2.188209
+1981-01-16,2.188209
+1981-01-19,2.188209
+1981-01-20,2.148422
+1981-01-21,2.188209
+1981-01-22,2.148422
+1981-01-23,2.188209
+1981-01-26,2.148422
+1981-01-27,2.188209
+1981-01-28,2.148422
+1981-01-29,2.148422
+1981-01-30,2.148422
+1982-01-04,1.869925
+1982-01-05,1.869925
+1982-01-06,1.869925
+1982-01-07,1.869925
+1982-01-08,1.830139
+1982-01-11,1.830139
+1982-01-12,1.830139
+1982-01-13,1.790353
+1982-01-14,1.790353
+1982-01-15,1.830139
+1982-01-18,1.869925
+1982-01-19,1.909710
+1982-01-20,1.989281
+1982-01-21,1.989281
+1982-01-22,2.068853
+1982-01-25,2.068853
+1982-01-26,1.949495
+1982-01-27,1.989281
+1982-01-28,2.029067
+1982-01-29,2.029067
+1983-01-03,2.526387
+1983-01-04,2.426924
+1983-01-05,2.566173
+1983-01-06,2.506495
+1983-01-07,2.446816
+1983-01-10,2.506495
+1983-01-11,2.526387
+1983-01-12,2.546280
+1983-01-13,2.605959
+1983-01-14,2.665637
+1983-01-17,2.625851
+1983-01-18,2.645745
+1983-01-19,2.625851
+1983-01-20,2.745209
+1983-01-21,2.645745
+1983-01-24,2.625851
+1983-01-25,2.605959
+1983-01-26,2.546280
+1983-01-27,2.566173
+1983-01-28,2.625851
+1983-01-31,2.625851
+1984-01-03,2.625851
+1984-01-04,2.705423
+1984-01-05,2.725314
+1984-01-06,2.745209
+1984-01-09,2.725314
+1984-01-10,2.765102
+1984-01-11,2.725314
+1984-01-12,2.725314
+1984-01-13,2.745209
+1984-01-16,2.745209
+1984-01-17,2.705423
+1984-01-18,2.725314
+1984-01-19,2.705423
+1984-01-20,2.705423
+1984-01-23,2.705423
+1984-01-24,2.745209
+1984-01-25,2.725314
+1984-01-26,2.745209
+1984-01-27,2.705423
+1984-01-30,2.685530
+1984-01-31,2.685530
+1985-01-02,2.844672
+1985-01-03,2.844672
+1985-01-04,2.844672
+1985-01-07,2.844672
+1985-01-08,2.844672
+1985-01-09,2.844672
+1985-01-10,2.864565
+1985-01-11,2.884457
+1985-01-14,2.864565
+1985-01-15,2.864565
+1985-01-16,2.864565
+1985-01-17,2.864565
+1985-01-18,2.864565
+1985-01-21,2.864565
+1985-01-22,2.864565
+1985-01-23,2.864565
+1985-01-24,2.904351
+1985-01-25,2.924242
+1985-01-28,2.938119
+1985-01-29,2.938119
+1985-01-30,2.938119
+1985-01-31,2.897310
+1986-01-02,3.217003
+1986-01-03,3.282656
+1986-01-06,3.326425
+1986-01-07,3.326425
+1986-01-08,3.304539
+1986-01-09,3.304539
+1986-01-10,3.282656
+1986-01-13,3.304539
+1986-01-14,3.304539
+1986-01-15,3.304539
+1986-01-16,3.326425
+1986-01-17,3.326425
+1986-01-20,3.304539
+1986-01-21,3.304539
+1986-01-22,3.348308
+1986-01-23,3.348308
+1986-01-24,3.260771
+1986-01-27,3.107580
+1986-01-28,3.020043
+1986-01-29,3.129466
+1986-01-30,3.085695
+1986-01-31,3.151350
+1987-01-02,2.985959
+1987-01-05,2.985959
+1987-01-06,3.034122
+1987-01-07,3.034122
+1987-01-08,2.985959
+1987-01-09,2.985959
+1987-01-12,3.034122
+1987-01-13,2.985959
+1987-01-14,2.985959
+1987-01-15,2.985959
+1987-01-16,2.937800
+1987-01-19,2.961880
+1987-01-20,2.961880
+1987-01-21,2.913718
+1987-01-22,2.937800
+1987-01-23,2.889640
+1987-01-26,2.889640
+1987-01-27,2.889640
+1987-01-28,2.889640
+1987-01-29,2.913718
+1987-01-30,2.913718
+1988-01-04,2.345524
+1988-01-05,2.425484
+1988-01-06,2.478792
+1988-01-07,2.612061
+1988-01-08,2.532098
+1988-01-11,2.532098
+1988-01-12,2.532098
+1988-01-13,2.665367
+1988-01-14,2.665367
+1988-01-15,2.745328
+1988-01-18,2.718675
+1988-01-19,2.771983
+1988-01-20,2.718675
+1988-01-21,2.638715
+1988-01-22,2.718675
+1988-01-25,2.692021
+1988-01-26,2.665367
+1988-01-27,2.718675
+1988-01-28,2.718675
+1988-01-29,2.771983
+1989-01-03,2.671293
+1989-01-04,2.731320
+1989-01-05,2.671293
+1989-01-06,2.731320
+1989-01-09,2.701308
+1989-01-10,2.761336
+1989-01-11,2.731320
+1989-01-12,2.761336
+1989-01-13,2.821365
+1989-01-16,2.761336
+1989-01-17,2.791352
+1989-01-18,2.731320
+1989-01-19,2.761336
+1989-01-20,2.761336
+1989-01-23,2.761336
+1989-01-24,2.791352
+1989-01-25,2.791352
+1989-01-26,2.761336
+1989-01-27,2.791352
+1989-01-30,2.791352
+1989-01-31,2.791352
+1990-01-02,2.949434
+1990-01-03,2.982950
+1990-01-04,2.982950
+1990-01-05,2.949434
+1990-01-08,3.049981
+1990-01-09,3.049981
+1990-01-10,2.982950
+1990-01-11,3.016468
+1990-01-12,2.949434
+1990-01-15,2.949434
+1990-01-16,2.949434
+1990-01-17,2.982950
+1990-01-18,2.949434
+1990-01-19,2.915917
+1990-01-22,2.949434
+1990-01-23,2.882401
+1990-01-24,2.882401
+1990-01-25,2.848885
+1990-01-26,2.882401
+1990-01-29,2.815369
+1990-01-30,2.848885
+1990-01-31,2.882401
+1991-01-02,1.904409
+1991-01-03,1.904409
+1991-01-04,1.904409
+1991-01-07,1.941033
+1991-01-08,1.904409
+1991-01-09,1.904409
+1991-01-10,1.904409
+1991-01-11,1.904409
+1991-01-14,1.941033
+1991-01-15,1.941033
+1991-01-16,1.904409
+1991-01-17,1.904409
+1991-01-18,1.904409
+1991-01-21,1.941033
+1991-01-22,1.904409
+1991-01-23,1.904409
+1991-01-24,1.941033
+1991-01-25,1.977656
+1991-01-28,1.977656
+1991-01-29,1.941033
+1991-01-30,2.014280
+1991-01-31,2.087528
+1992-01-02,2.740923
+1992-01-03,2.699395
+1992-01-06,2.699395
+1992-01-07,2.699395
+1992-01-08,2.699395
+1992-01-09,2.823982
+1992-01-10,2.865510
+1992-01-13,2.907040
+1992-01-14,2.865510
+1992-01-15,2.865510
+1992-01-16,2.865510
+1992-01-17,2.907040
+1992-01-20,2.907040
+1992-01-21,2.948570
+1992-01-22,2.990098
+1992-01-23,3.073157
+1992-01-24,3.031627
+1992-01-27,3.031627
+1992-01-28,3.114686
+1992-01-29,3.073157
+1992-01-30,3.156215
+1992-01-31,3.239273
+1993-01-04,3.407144
+1993-01-05,3.316286
+1993-01-06,3.361716
+1993-01-07,3.498002
+1993-01-08,3.407144
+1993-01-11,3.452572
+1993-01-12,3.588858
+1993-01-13,3.588858
+1993-01-14,3.543429
+1993-01-15,3.588858
+1993-01-18,3.588858
+1993-01-19,3.588858
+1993-01-20,3.588858
+1993-01-21,3.634286
+1993-01-22,3.634286
+1993-01-25,3.679715
+1993-01-26,3.634286
+1993-01-27,3.634286
+1993-01-28,3.588858
+1993-01-29,3.634286
+1994-01-03,5.488702
+1994-01-04,5.537271
+1994-01-05,5.585844
+1994-01-06,5.537271
+1994-01-07,5.488702
+1994-01-10,5.585844
+1994-01-11,5.585844
+1994-01-12,5.731565
+1994-01-13,5.634418
+1994-01-14,5.682991
+1994-01-17,5.731565
+1994-01-18,5.731565
+1994-01-19,5.731565
+1994-01-20,5.780136
+1994-01-21,5.780136
+1994-01-24,5.780136
+1994-01-25,5.828707
+1994-01-26,5.780136
+1994-01-27,5.828707
+1994-01-28,6.071572
+1994-01-31,6.071572
+1995-01-03,5.814744
+1995-01-04,5.866200
+1995-01-05,5.660370
+1995-01-06,5.608913
+1995-01-09,5.711825
+1995-01-10,5.660370
+1995-01-11,5.814744
+1995-01-12,5.814744
+1995-01-13,5.917661
+1995-01-16,5.917661
+1995-01-17,5.814744
+1995-01-18,5.711825
+1995-01-19,5.711825
+1995-01-20,5.660370
+1995-01-23,5.660370
+1995-01-24,5.660370
+1995-01-25,5.763285
+1995-01-26,5.814744
+1995-01-27,5.711825
+1995-01-30,5.814744
+1995-01-31,5.763285
+1996-01-02,8.565825
+1996-01-03,8.511608
+1996-01-04,8.403179
+1996-01-05,8.403179
+1996-01-08,8.403179
+1996-01-09,8.403179
+1996-01-10,8.565825
+1996-01-11,8.457397
+1996-01-12,8.565825
+1996-01-15,8.565825
+1996-01-16,8.674250
+1996-01-17,8.728466
+1996-01-18,8.674250
+1996-01-19,8.674250
+1996-01-22,8.674250
+1996-01-23,8.674250
+1996-01-24,8.728466
+1996-01-25,8.782680
+1996-01-26,8.674250
+1996-01-29,8.674250
+1996-01-30,8.728466
+1996-01-31,8.836896
+1997-01-02,13.248016
+1997-01-03,13.191641
+1997-01-06,13.360769
+1997-01-07,13.191641
+1997-01-08,13.078895
+1997-01-09,13.078895
+1997-01-10,13.078895
+1997-01-13,13.191641
+1997-01-14,13.304392
+1997-01-15,13.248016
+1997-01-16,13.135265
+1997-01-17,13.022523
+1997-01-20,13.022523
+1997-01-21,13.022523
+1997-01-22,13.078895
+1997-01-23,13.248016
+1997-01-24,13.078895
+1997-01-27,13.022523
+1997-01-28,12.966147
+1997-01-29,12.966147
+1997-01-30,13.135265
+1997-01-31,13.191641
+1998-01-02,13.436497
+1998-01-05,13.523746
+1998-01-06,13.581917
+1998-01-07,13.785502
+1998-01-08,13.814586
+1998-01-09,14.047246
+1998-01-12,14.018165
+1998-01-13,14.716172
+1998-01-14,14.861580
+1998-01-15,15.152411
+1998-01-16,15.356000
+1998-01-20,15.559585
+1998-01-21,15.210580
+1998-01-22,15.239665
+1998-01-23,15.297836
+1998-01-26,15.239665
+1998-01-27,15.210580
+1998-01-28,15.210580
+1998-01-29,15.123333
+1998-01-30,15.297836
+1999-01-04,13.159379
+1999-01-05,13.279558
+1999-01-06,13.219468
+1999-01-07,13.069248
+1999-01-08,12.979117
+1999-01-11,12.949069
+1999-01-12,12.858940
+1999-01-13,12.708717
+1999-01-14,12.588540
+1999-01-15,12.498411
+1999-01-19,12.618587
+1999-01-20,12.738761
+1999-01-21,12.798852
+1999-01-22,12.798852
+1999-01-25,12.768802
+1999-01-26,12.678677
+1999-01-27,12.528451
+1999-01-28,12.498411
+1999-01-29,12.228010
+2000-01-03,11.613379
+2000-01-04,11.613379
+2000-01-05,11.709091
+2000-01-06,12.155758
+2000-01-07,12.315282
+2000-01-10,12.570523
+2000-01-11,12.442905
+2000-01-12,12.474808
+2000-01-13,12.347191
+2000-01-14,12.315282
+2000-01-18,12.123852
+2000-01-19,12.028138
+2000-01-20,11.932426
+2000-01-21,11.677189
+2000-01-24,11.740991
+2000-01-25,11.677189
+2000-01-26,11.804807
+2000-01-27,11.677189
+2000-01-28,11.549566
+2000-01-31,11.581472
+2001-01-02,12.831674
+2001-01-03,13.096925
+2001-01-04,13.362179
+2001-01-05,13.229550
+2001-01-08,13.229550
+2001-01-09,13.262711
+2001-01-10,13.329022
+2001-01-11,13.362179
+2001-01-12,13.362179
+2001-01-16,13.527967
+2001-01-17,13.594276
+2001-01-18,13.660591
+2001-01-19,13.826379
+2001-01-22,13.826379
+2001-01-23,13.859529
+2001-01-24,13.793223
+2001-01-25,13.859529
+2001-01-26,13.925851
+2001-01-29,13.814441
+2001-01-30,13.872797
+2001-01-31,13.793223
+2002-01-02,19.207396
+2002-01-03,19.479925
+2002-01-04,19.587797
+2002-01-07,19.513988
+2002-01-08,19.531025
+2002-01-09,19.559412
+2002-01-10,19.542376
+2002-01-11,19.644573
+2002-01-14,19.922783
+2002-01-15,20.098783
+2002-01-16,20.212337
+2002-01-17,20.439447
+2002-01-18,20.382671
+2002-01-22,20.342920
+2002-01-23,20.325888
+2002-01-24,20.501890
+2002-01-25,20.609772
+2002-01-28,20.666550
+2002-01-29,20.729002
+2002-01-30,20.922033
+2002-01-31,20.785782
+2003-01-02,19.514896
+2003-01-03,19.634653
+2003-01-06,19.993933
+2003-01-07,19.760395
+2003-01-08,19.580763
+2003-01-09,19.455021
+2003-01-10,19.359203
+2003-01-13,19.173582
+2003-01-14,19.155615
+2003-01-15,18.993938
+2003-01-16,18.718496
+2003-01-17,18.490944
+2003-01-21,18.502914
+2003-01-22,18.431067
+2003-01-23,18.592737
+2003-01-24,18.233465
+2003-01-27,18.197531
+2003-01-28,18.191547
+2003-01-29,18.472982
+2003-01-30,18.269386
+2003-01-31,18.532862
+2004-01-02,27.654570
+2004-01-05,27.572853
+2004-01-06,27.629436
+2004-01-07,27.572853
+2004-01-08,27.773983
+2004-01-09,28.063103
+2004-01-12,28.025387
+2004-01-13,27.962538
+2004-01-14,28.075676
+2004-01-15,28.276789
+2004-01-16,27.931107
+2004-01-20,28.044237
+2004-01-21,28.283085
+2004-01-22,28.452778
+2004-01-23,28.741899
+2004-01-26,29.521255
+2004-01-27,29.477251
+2004-01-28,29.288704
+2004-01-29,29.521255
+2004-01-30,29.860641
+2005-01-03,36.026119
+2005-01-04,35.570084
+2005-01-05,34.299744
+2005-01-06,34.397453
+2005-01-07,34.560326
+2005-01-10,34.430019
+2005-01-11,34.280201
+2005-01-12,34.273678
+2005-01-13,34.475643
+2005-01-14,34.684113
+2005-01-18,35.876286
+2005-01-19,35.674335
+2005-01-20,35.537529
+2005-01-21,35.504951
+2005-01-24,35.368126
+2005-01-25,34.638500
+2005-01-26,34.820904
+2005-01-27,34.338818
+2005-01-28,34.645008
+2005-01-31,34.208538
+2006-01-03,46.940815
+2006-01-04,47.121971
+2006-01-05,47.940552
+2006-01-06,48.269344
+2006-01-09,48.832962
+2006-01-10,49.208691
+2006-01-11,49.316051
+2006-01-12,49.087917
+2006-01-13,48.074749
+2006-01-17,47.940552
+2006-01-18,47.430622
+2006-01-19,48.074749
+2006-01-20,47.162262
+2006-01-23,47.584942
+2006-01-24,47.860050
+2006-01-25,47.980824
+2006-01-26,47.974121
+2006-01-27,48.745720
+2006-01-30,48.323009
+2006-01-31,48.692047
+2007-01-03,68.153572
+2007-01-04,67.645050
+2007-01-05,66.689888
+2007-01-08,66.930389
+2007-01-09,67.892426
+2007-01-10,69.438560
+2007-01-11,70.311272
+2007-01-12,70.764786
+2007-01-16,72.056686
+2007-01-17,71.768082
+2007-01-18,71.348892
+2007-01-19,71.548172
+2007-01-22,70.503693
+2007-01-23,70.806038
+2007-01-24,71.603149
+2007-01-25,72.077301
+2007-01-26,72.681992
+2007-01-29,72.846939
+2007-01-30,73.939529
+2007-01-31,74.736641
+2008-01-02,52.120998
+2008-01-03,51.086170
+2008-01-04,49.213646
+2008-01-07,49.220692
+2008-01-08,47.010265
+2008-01-09,48.903893
+2008-01-10,50.494858
+2008-01-11,50.586391
+2008-01-14,51.424084
+2008-01-15,50.522999
+2008-01-16,50.818684
+2008-01-17,50.706055
+2008-01-18,50.699009
+2008-01-22,52.402573
+2008-01-23,56.633362
+2008-01-24,55.457737
+2008-01-25,54.148388
+2008-01-28,56.246185
+2008-01-29,55.352158
+2008-01-30,54.232861
+2008-01-31,55.021301
+2009-01-02,54.642288
+2009-01-05,52.119133
+2009-01-06,53.557846
+2009-01-07,50.073112
+2009-01-08,48.909126
+2009-01-09,47.434258
+2009-01-12,46.082302
+2009-01-13,46.863117
+2009-01-14,45.496696
+2009-01-15,46.696827
+2009-01-16,48.684998
+2009-01-20,43.320545
+2009-01-21,48.142769
+2009-01-22,44.672508
+2009-01-23,46.176289
+2009-01-26,46.349792
+2009-01-27,47.267979
+2009-01-28,50.600880
+2009-01-29,46.031681
+2009-01-30,44.730343
+2010-01-04,59.895203
+2010-01-05,60.388561
+2010-01-06,60.022297
+2010-01-07,59.940086
+2010-01-08,58.848763
+2010-01-11,59.252396
+2010-01-12,58.288151
+2010-01-13,59.439259
+2010-01-14,59.140266
+2010-01-15,59.028152
+2010-01-19,60.276421
+2010-01-20,59.611195
+2010-01-21,58.856239
+2010-01-22,58.056423
+2010-01-25,58.871185
+2010-01-26,58.549759
+2010-01-27,59.768154
+2010-01-28,58.714203
+2010-01-29,59.185120
+2011-01-03,79.912277
+2011-01-04,77.951706
+2011-01-05,78.723618
+2011-01-06,78.553795
+2011-01-07,78.530647
+2011-01-10,78.052078
+2011-01-11,77.766457
+2011-01-12,78.191010
+2011-01-13,79.009178
+2011-01-14,80.058960
+2011-01-18,80.923431
+2011-01-19,79.981750
+2011-01-20,80.244179
+2011-01-21,81.448311
+2011-01-24,81.139565
+2011-01-25,82.390007
+2011-01-26,82.590691
+2011-01-27,83.763954
+2011-01-28,82.181595
+2011-01-31,84.119003
+2012-01-03,107.635521
+2012-01-04,104.586128
+2012-01-05,105.915733
+2012-01-06,105.318611
+2012-01-09,105.191200
+2012-01-10,106.393463
+2012-01-11,106.863190
+2012-01-12,106.496948
+2012-01-13,107.436455
+2012-01-17,107.380737
+2012-01-18,107.922127
+2012-01-19,108.009712
+2012-01-20,108.145058
+2012-01-23,108.264473
+2012-01-24,107.961929
+2012-01-25,108.208733
+2012-01-26,108.797920
+2012-01-27,109.490601
+2012-01-30,109.203972
+2012-01-31,110.557487
+2013-01-02,120.059090
+2013-01-03,119.615318
+2013-01-04,120.165924
+2013-01-07,119.944000
+2013-01-08,119.130463
+2013-01-09,119.566017
+2013-01-10,120.215210
+2013-01-11,120.848038
+2013-01-14,120.239891
+2013-01-15,121.357559
+2013-01-16,121.595886
+2013-01-17,121.702721
+2013-01-18,123.486046
+2013-01-22,124.028427
+2013-01-23,123.946289
+2013-01-24,124.694168
+2013-01-25,125.491280
+2013-01-28,126.099426
+2013-01-29,126.740471
+2013-01-30,126.411736
+2013-01-31,126.502144
+2014-01-02,126.585236
+2014-01-03,127.571060
+2014-01-06,127.503082
+2014-01-07,127.358597
+2014-01-08,127.588097
+2014-01-09,130.069595
+2014-01-10,131.097946
+2014-01-13,130.842972
+2014-01-14,132.347198
+2014-01-15,131.760803
+2014-01-16,132.585205
+2014-01-17,131.701324
+2014-01-21,131.752335
+2014-01-22,131.998795
+2014-01-23,131.267914
+2014-01-24,129.534195
+2014-01-27,129.712677
+2014-01-28,131.497391
+2014-01-29,131.310394
+2014-01-30,133.265045
+2014-01-31,133.927917
+2015-01-02,164.338150
+2015-01-05,165.110565
+2015-01-06,167.928116
+2015-01-07,171.368820
+2015-01-08,173.703583
+2015-01-09,174.230240
+2015-01-12,173.922989
+2015-01-13,174.598862
+2015-01-14,174.511108
+2015-01-15,175.055298
+2015-01-16,177.521729
+2015-01-20,177.811371
+2015-01-21,176.433319
+2015-01-22,180.128616
+2015-01-23,177.960587
+2015-01-26,179.400101
+2015-01-27,179.645859
+2015-01-28,177.969360
+2015-01-29,179.224518
+2015-01-30,176.284119
+2016-01-04,221.531204
+2016-01-05,227.786331
+2016-01-06,228.148956
+2016-01-07,225.773804
+2016-01-08,224.123932
+2016-01-11,226.335861
+2016-01-12,226.789139
+2016-01-13,226.045776
+2016-01-14,226.390244
+2016-01-15,225.320526
+2016-01-19,227.033905
+2016-01-20,217.832504
+2016-01-21,218.530563
+2016-01-22,224.577179
+2016-01-25,224.377731
+2016-01-26,229.780716
+2016-01-27,224.985138
+2016-01-28,225.782883
+2016-01-29,229.862335
+2017-01-03,209.125107
+2017-01-04,210.659485
+2017-01-05,212.904922
+2017-01-06,213.644058
+2017-01-09,212.184494
+2017-01-10,210.790466
+2017-01-11,205.607239
+2017-01-12,203.305679
+2017-01-13,200.330475
+2017-01-17,203.670563
+2017-01-18,201.715149
+2017-01-19,201.462540
+2017-01-20,203.932510
+2017-01-23,206.065689
+2017-01-24,208.067871
+2017-01-25,204.811981
+2017-01-26,204.194489
+2017-01-27,202.622696
+2017-01-30,201.144424
+2017-01-31,201.153793
+2018-01-02,200.453369
+2018-01-03,200.890564
+2018-01-04,197.334641
+2018-01-05,196.178467
+2018-01-08,197.742691
+2018-01-09,195.430359
+2018-01-10,190.533661
+2018-01-11,190.543381
+2018-01-12,188.046478
+2018-01-16,188.240784
+2018-01-17,190.125610
+2018-01-18,187.754990
+2018-01-19,188.056168
+2018-01-22,188.269928
+2018-01-23,192.457367
+2018-01-24,189.377502
+2018-01-25,187.094345
+2018-01-26,187.366364
+2018-01-29,187.065170
+2018-01-30,188.095032
+2018-01-31,190.193619