"X.Y..m..d","CITCRP","CONED","CONTIL","DATGEN","DEC","DELTA","GENMIL","GERBER","IBM","MARKET","MOBIL","PANAM","PSNH","TANDY","TEXACO","WEYER","RKFREE"
"1978-01-01",-0.115,-0.079,-0.129,-0.084,-0.1,-0.028,-0.099,-0.048,-0.029,-0.045,-0.046,0.025,-0.008,-0.075,-0.054,-0.116,0.00487
"1978-02-01",-0.019,-0.003,0.037,-0.097,-0.063,-0.033,0.018,0.16,-0.043,0.01,-0.017,-0.073,-0.025,-0.004,-0.01,-0.135,0.00494
"1978-03-01",0.059,0.022,0.003,0.063,0.01,0.07,-0.023,-0.036,-0.063,0.05,0.049,0.184,0.026,0.124,0.015,0.084,0.00526
"1978-04-01",0.127,-0.005,0.18,0.179,0.165,0.15,0.046,0.004,0.13,0.063,0.077,0.089,-0.008,0.055,0,0.144,0.00491
"1978-05-01",0.005,-0.014,0.061,0.052,0.038,-0.031,0.063,0.046,-0.018,0.067,-0.011,0.082,0.019,0.176,-0.029,-0.031,0.00513
"1978-06-01",0.007,0.034,-0.059,-0.023,-0.021,0.023,0.008,0.028,-0.004,0.007,-0.043,0.019,0.032,-0.014,-0.025,0.005,0.00527
"1978-07-01",0.032,0.011,0.066,0.143,0.107,0.185,0.075,-0.012,0.092,0.071,0.028,0.204,-0.014,0.194,0.042,0.164,0.00528
"1978-08-01",0.088,0.024,0.033,0.026,-0.017,-0.021,-0.051,-0.079,0.049,0.079,0.056,0.031,0.045,0.222,0,0.039,0.00607
"1978-09-01",0.011,0.048,-0.013,-0.031,-0.037,-0.081,-0.012,0.104,-0.051,0.002,0.064,0.075,0.061,-0.1,0.01,-0.021,0.00645
"1978-10-01",-0.071,-0.067,-0.123,-0.085,-0.077,-0.153,-0.032,-0.138,-0.046,-0.189,-0.069,-0.25,-0.033,-0.206,-0.066,-0.09,0.00685
"1978-11-01",-0.005,0.035,-0.038,0.044,0.064,0.055,0.009,0.078,0.031,0.084,0.037,0,-0.012,0.086,0.055,-0.033,0.00719
"1978-12-01",-0.019,0.005,0.047,0.034,0.117,-0.023,0.022,-0.086,0.108,0.015,0.041,-0.019,-0.031,0.085,0,-0.034,0.0069
"1979-01-01",0.043,0.076,-0.024,-0.008,-0.012,-0.054,-0.032,0.042,0.034,0.058,0.061,0.019,0.066,-0.046,0.037,0.203,0.00761
"1979-02-01",-0.082,-0.011,-0.02,-0.015,-0.066,-0.06,-0.079,-0.023,-0.017,0.011,-0.002,-0.13,0,-0.135,-0.01,-0.038,0.00761
"1979-03-01",0.026,0,0.043,0.171,0.088,0.098,-0.043,0.065,0.052,0.123,0.029,0.043,-0.037,0.122,0.068,0.097,0.00769
"1979-04-01",0,-0.057,0.064,0.009,0.005,-0.056,0.022,-0.088,-0.004,0.026,0.079,0.02,-0.05,-0.094,0.059,-0.069,0.00764
"1979-05-01",0.022,0.032,0.005,-0.045,-0.028,0.063,0.035,-0.023,-0.022,0.014,-0.086,-0.06,-0.007,-0.148,-0.04,-0.013,0.00772
"1979-06-01",0.095,0.066,0.092,0.019,0.059,-0.006,-0.043,0.095,-0.035,0.075,0.088,0,0.084,0.096,0.083,0.053,0.00715
"1979-07-01",-0.075,0.015,-0.034,-0.059,0.009,0.075,-0.013,-0.096,-0.049,-0.013,0.018,0.319,-0.024,0.006,0.032,0,0.00728
"1979-08-01",0.065,-0.021,0.058,0.078,0.14,0.021,0.138,0.148,0.016,0.095,0.111,-0.065,0.027,0.25,0.041,0.165,0.00789
"1979-09-01",-0.017,0,-0.033,-0.031,-0.027,-0.026,-0.032,-0.009,-0.032,0.039,0.18,-0.034,-0.04,-0.005,0.03,-0.015,0.00802
"1979-10-01",-0.125,-0.049,-0.136,-0.246,-0.01,-0.147,-0.067,-0.09,-0.079,-0.097,-0.031,-0.089,-0.067,-0.037,-0.053,-0.083,0.00913
"1979-11-01",0.03,0.109,0.081,0.062,0.095,0.063,0.005,-0.014,0.06,0.116,0.051,-0.098,0.008,0.17,0.067,-0.065,0.00819
"1979-12-01",0.113,0.005,0.104,0.021,0.018,0.02,0.005,-0.036,-0.013,0.086,0.063,0.043,-0.068,0.037,-0.029,0.104,0.00747
"1980-01-01",-0.079,-0.039,-0.103,0.157,0.058,0.022,0.003,0.048,0.066,0.124,0.075,-0.042,0.043,0.032,0.229,0.069,0.00883
"1980-02-01",-0.08,-0.061,-0.087,0.043,0.034,-0.093,-0.096,-0.004,-0.062,0.112,0.366,-0.109,-0.056,0.143,0.161,0.033,0.01073
"1980-03-01",-0.069,0.006,0.085,-0.094,-0.182,-0.031,0.011,-0.237,-0.122,-0.243,-0.176,-0.195,-0.051,-0.105,-0.179,-0.129,0.01181
"1980-04-01",0.048,0.14,0.074,0.027,0.047,-0.018,0.059,0.027,-0.016,0.08,0.119,0,0.128,-0.038,0.082,0.027,0.00753
"1980-05-01",0.104,0.043,0.023,-0.043,0.016,0.144,0.18,0.233,0.025,0.062,0.003,0.121,0.083,0.256,0.007,0.089,0.0063
"1980-06-01",0.058,0.04,0.064,0.108,0.021,0.01,-0.013,0.011,0.061,0.086,-0.024,-0.027,0.038,0.041,0.032,-0.026,0.00503
"1980-07-01",-0.023,-0.027,-0.034,0.212,0.183,0.283,0.012,0.005,0.111,0.065,0.054,0.278,0.002,0.446,0.003,0.14,0.00602
"1980-08-01",0.029,-0.005,-0.018,0.058,0.081,-0.056,0.018,-0.008,0.017,0.025,-0.059,-0.043,-0.023,0.167,0.031,-0.041,0.00731
"1980-09-01",-0.068,-0.01,0.034,-0.136,0.045,-0.053,-0.013,0.066,-0.021,0.015,0.007,-0.091,-0.054,0.157,-0.037,-0.064,0.0086
"1980-10-01",-0.049,-0.021,0.035,0.007,-0.028,0.046,-0.073,0.026,0.039,0.006,0.059,-0.025,0.01,-0.015,0.087,0.017,0.00895
"1980-11-01",0.123,-0.035,-0.017,0,0.056,0.22,-0.03,0.023,0.035,0.092,0.193,0.026,-0.05,0.212,0.399,0.015,0.01137
"1980-12-01",0.131,0.131,0.103,-0.098,0.035,0.04,0.102,0.07,-0.004,-0.056,-0.081,-0.15,0.018,0.022,-0.109,0.007,0.00977
"1981-01-01",-0.062,-0.015,0.04,-0.231,-0.089,0.112,0.079,0.056,-0.052,-0.014,-0.082,0.118,0.089,-0.139,-0.145,0.028,0.01092
"1981-02-01",-0.005,-0.021,0.069,-0.072,0.006,0.031,0.013,-0.02,0.011,-0.009,-0.067,-0.079,0.025,0.082,-0.012,0.025,0.01096
"1981-03-01",0.045,0.151,0.024,0.184,0.075,0.024,0.146,0.023,-0.029,0.067,-0.042,0.143,0.008,0.299,-0.063,0.088,0.01025
"1981-04-01",0.086,0.061,-0.025,0.088,0.075,0.062,0.019,0.031,-0.06,-0.008,-0.025,0.025,-0.014,0.092,-0.003,-0.05,0.01084
"1981-05-01",0.099,0.017,0.117,0.112,0.107,0.105,0.03,0.008,0.017,0.064,-0.092,0.122,0.034,0.136,-0.055,-0.031,0.01255
"1981-06-01",-0.013,0.022,0.077,-0.178,-0.112,-0.114,0.094,0.066,-0.015,-0.003,0.053,-0.196,0.041,-0.167,0.025,0.021,0.01128
"1981-07-01",-0.019,0.026,-0.092,0.007,-0.014,-0.094,-0.045,0.021,-0.03,-0.033,0.021,-0.216,0.002,0.032,0.045,-0.081,0.01154
"1981-08-01",-0.108,0.021,-0.03,-0.191,-0.065,-0.072,-0.031,0.031,-0.002,-0.031,-0.057,-0.069,-0.032,-0.063,0.003,-0.061,0.01169
"1981-09-01",0.032,-0.013,0.003,0.089,-0.019,-0.013,0.036,0,-0.018,-0.164,-0.106,-0.111,-0.033,-0.008,-0.093,-0.113,0.01054
"1981-10-01",0.052,0.112,0.049,0.094,0.102,-0.072,0.067,-0.012,-0.048,0.062,0.025,0,0.045,0.241,0.008,-0.02,0.01003
"1981-11-01",0.045,0.038,0.01,0.093,-0.065,-0.032,-0.03,0.011,0.075,0.069,0.038,0.167,0.077,-0.037,0.065,0.179,0.00816
"1981-12-01",-0.028,-0.008,-0.106,-0.083,-0.06,-0.062,-0.024,-0.077,0.044,-0.039,-0.09,-0.214,-0.056,-0.046,-0.047,-0.072,0.0074
"1982-01-01",0.035,0.042,0.102,-0.002,0.027,0.056,-0.03,-0.004,0.119,-0.079,-0.016,0.091,-0.04,0.059,-0.045,-0.079,0.00949
"1982-02-01",0,0.036,-0.175,-0.152,-0.049,0.145,0.098,-0.111,-0.014,-0.101,-0.016,-0.042,0.091,-0.101,-0.004,0.014,0.00946
"1982-03-01",0.007,0.022,-0.017,-0.302,-0.104,0.038,0.02,0.136,-0.034,-0.028,-0.038,0.087,0.017,-0.051,-0.029,-0.009,0.01067
"1982-04-01",0.101,0.05,-0.013,0.047,0.054,-0.025,0.076,0.044,0.075,0.041,-0.011,0.16,0.068,0.053,-0.008,0.059,0.00972
"1982-05-01",-0.101,0.016,-0.091,-0.18,-0.056,0.042,-0.027,0.043,-0.029,0.003,0.092,0,0,-0.163,0.034,-0.086,0.00908
"1982-06-01",-0.003,-0.024,-0.096,-0.06,-0.073,0.106,0.05,-0.033,-0.014,-0.078,-0.038,-0.103,-0.048,0.023,-0.017,-0.015,0.00914
"1982-07-01",-0.025,-0.032,-0.303,-0.054,-0.055,-0.118,0.038,0.019,0.082,-0.006,-0.073,0.077,-0.015,0.05,-0.06,-0.012,0.00714
"1982-08-01",0.077,0.133,0.07,0.216,0.273,0.055,0.032,0.13,0.087,0.122,0.157,-0.036,0.096,0.017,0.056,0.221,0.00503
"1982-09-01",0.059,0.039,0.058,-0.165,-0.061,-0.139,0,0.209,0.041,0.008,0.043,-0.259,0.032,-0.026,0.027,-0.029,0.00563
"1982-10-01",0.318,-0.05,0.268,0.528,0.133,0.171,0.16,-0.009,0.089,0.136,0.02,0.35,0.079,0.454,0.056,0.15,0.0062
"1982-11-01",0.007,-0.011,-0.106,0.003,0.175,0.289,-0.025,-0.072,0.094,0.049,-0.04,0.074,0.015,0.273,0.012,0.141,0.00614
"1982-12-01",-0.098,0.123,0.037,0.053,-0.052,0.093,-0.02,0.015,0.113,0.014,0.069,0,0.022,-0.042,0.029,-0.04,0.00648
"1983-01-01",0.085,-0.012,0.049,0.208,0.225,0.04,-0.039,0.015,0.027,0.065,0.055,0.103,0.066,0.091,0.036,0.023,0.00646
"1983-02-01",0.039,0.06,-0.035,0.237,-0.01,0.027,0.067,0.024,0.01,0.028,0.009,0.406,0.021,0.032,0.008,0.065,0.00599
"1983-03-01",0.132,0.048,0.097,0.04,0.034,-0.016,0.061,0.084,0.028,0.043,0.095,-0.067,0.041,-0.004,0.039,-0.023,0.00686
"1983-04-01",0.104,0.045,0.073,0.079,-0.06,-0.043,0.066,0.119,0.15,0.097,0.091,0.024,-0.005,0.084,0.098,0.091,0.00652
"1983-05-01",-0.102,-0.012,0,-0.114,-0.052,-0.045,0.023,0.016,-0.041,0.08,-0.052,0.186,0,-0.01,-0.038,-0.067,0.00649
"1983-06-01",-0.016,0,-0.068,-0.042,0.075,0.012,-0.026,0.114,0.081,0.048,0.077,0.275,-0.087,-0.168,0.018,-0.013,0.00673
"1983-07-01",-0.079,0.017,0.046,0.173,-0.142,-0.259,-0.072,-0.007,0.001,-0.017,-0.06,-0.015,0.009,-0.123,0.036,-0.071,0.00714
"1983-08-01",-0.007,-0.023,0.055,0.053,0.007,0.08,-0.01,0.062,0.001,-0.034,0.118,-0.047,-0.015,-0.048,0.059,-0.011,0.00668
"1983-09-01",0.006,0.087,-0.026,0.09,-0.005,0.041,-0.037,0.049,0.062,0,-0.05,-0.066,0.069,-0.083,-0.037,-0.033,0.00702
"1983-10-01",-0.118,0.101,-0.088,-0.069,-0.364,0.039,0.116,0,-0.001,-0.082,-0.032,0.035,-0.013,-0.058,-0.014,-0.046,0.00678
"1983-11-01",0.162,-0.025,0.096,-0.014,0.065,0.12,-0.014,0.077,-0.066,0.066,-0.033,0.119,-0.149,0.082,0.011,0.151,0.00683
"1983-12-01",0.023,0.005,-0.016,0.068,0.034,-0.028,-0.009,0.063,0.039,-0.012,0.009,-0.015,-0.193,0.095,0.021,-0.069,0.00693
"1984-01-01",0.024,0.005,-0.034,0.117,0.208,-0.013,-0.009,0.065,-0.065,-0.029,0.084,0.031,0.013,-0.19,0.108,-0.039,0.00712
"1984-02-01",-0.039,-0.069,-0.101,0.027,-0.024,-0.117,-0.073,-0.091,-0.026,-0.03,0.024,-0.179,-0.011,-0.1,0.151,-0.093,0.00672
"1984-03-01",-0.054,0.055,-0.033,0.056,0.057,0.065,-0.018,-0.003,0.034,0.003,-0.028,-0.018,-0.227,-0.008,-0.122,0.094,0.00763
"1984-04-01",-0.004,0.031,-0.231,0.089,0.053,-0.085,0.065,-0.025,-0.002,-0.003,0.029,-0.185,-0.485,0.12,0.022,-0.088,0.00741
"1984-05-01",-0.148,0.021,-0.6,-0.094,-0.071,-0.07,0.018,-0.087,-0.044,-0.058,-0.146,-0.045,0.143,-0.231,-0.105,-0.087,0.00627
"1984-06-01",0.078,0.02,0,0.056,-0.043,-0.012,0.055,0.105,-0.019,0.005,0.01,-0.024,-0.05,-0.037,-0.046,0.019,0.00748
"1984-07-01",-0.029,0.054,-0.205,-0.061,-0.009,0.045,-0.018,-0.112,0.047,-0.058,-0.092,-0.024,-0.158,0.029,-0.044,0.036,0.00771
"1984-08-01",0.164,0.029,0.086,0.312,0.159,0.04,0.061,0.018,0.127,0.146,0.261,0,0.031,0.079,0.14,0.055,0.00852
"1984-09-01",0.076,0.051,0.974,-0.132,-0.025,0.008,0.011,0.165,0.004,0,0.013,0,0,-0.1,0.045,-0.069,0.0083
"1984-10-01",-0.027,0.019,-0.232,0.047,0.093,0.161,-0.01,-0.16,0.012,-0.035,0.014,-0.05,-0.061,-0.096,-0.08,0.035,0.00688
"1984-11-01",0,0.004,-0.023,0.019,0.006,-0.026,-0.072,0.094,-0.023,-0.019,-0.042,-0.026,0.194,0.027,0.007,0.032,0.00602
"1984-12-01",0.098,0.084,0.095,0.096,0.07,0.156,0.017,-0.005,0.011,-0.001,-0.052,0,-0.189,0.005,0,0.026,0.00612
"1985-01-01",0.097,-0.021,0.587,0.215,0.084,-0.01,0.095,0.091,0.108,0.097,0.053,-0.027,0.267,0.17,0.044,0.084,0.00606
"1985-02-01",-0.015,0.034,-0.096,-0.21,-0.067,0.087,0,0.006,-0.009,0.012,0.071,-0.028,0.026,0.119,0.022,-0.016,0.00586
"1985-03-01",0.046,0.057,0.03,-0.195,-0.071,-0.003,0.054,0.13,-0.052,0.008,0,0.086,-0.077,0.094,0.014,-0.081,0.0065
"1985-04-01",0.012,0.019,-0.029,-0.157,-0.05,-0.123,-0.083,-0.037,-0.004,-0.01,0.027,0.053,-0.056,-0.133,0.111,0.003,0.00601
"1985-05-01",0.094,0.098,-0.091,-0.078,0.057,0.179,0.137,0.234,0.025,0.019,0.029,0.35,0.059,0.091,-0.065,0.031,0.00512
"1985-06-01",0.043,0.046,-0.05,0.06,-0.101,0.021,0.06,-0.031,-0.038,-0.003,-0.032,0.056,0.222,0.087,0.031,-0.004,0.00536
"1985-07-01",-0.03,-0.084,0.018,0.043,0.08,0.008,-0.099,-0.036,0.062,0.012,0.002,0,0.318,-0.119,-0.03,0.02,0.00562
"1985-08-01",-0.063,0.043,-0.052,-0.006,0.032,-0.066,0.002,0.025,-0.028,0.005,-0.013,0.088,0.121,0.063,0.021,-0.013,0.00545
"1985-09-01",-0.085,-0.032,0.036,0,0.036,-0.112,0.081,-0.048,-0.022,-0.055,0.004,-0.065,-0.046,-0.011,-0.007,-0.074,0.00571
"1985-10-01",0.09,0.066,0.105,0.032,0.04,-0.083,0.013,0.097,0.048,0.026,0.1,0.069,0.016,0.098,0.099,0.008,0.00577
"1985-11-01",0.062,0.032,0.048,0.109,0.073,0.02,0.114,0.137,0.085,0.059,-0.008,0.016,0,0.021,-0.175,0.171,0.0054
"1985-12-01",0.065,0.082,0.197,0.023,0.095,0.03,0.027,0.063,0.113,0.013,-0.04,-0.016,0.063,0.098,-0.077,-0.004,0.00479
"1986-01-01",0.005,0.022,0,-0.055,0.162,0.122,0.019,-0.088,-0.026,-0.009,-0.021,0.129,0.224,-0.04,-0.038,0.072,0.00548
"1986-02-01",0.101,0.048,-0.051,-0.044,0.093,-0.055,0.121,0.034,0.003,0.049,-0.003,-0.029,0.049,0.096,0.071,0.123,0.00523
"1986-03-01",0.153,0.021,-0.04,-0.043,-0.063,0.076,0.072,0.174,0.004,0.048,-0.026,-0.074,0.023,-0.047,-0.004,0.051,0.00508
"1986-04-01",-0.042,-0.006,-0.097,0.061,0.119,0.059,-0.051,0.113,0.031,-0.009,0.042,-0.206,-0.136,-0.058,0.05,-0.037,0.00444
"1986-05-01",0.038,0.042,-0.046,-0.015,0.037,-0.043,0.109,-0.04,-0.018,0.049,0.082,0.06,-0.092,0.094,0.069,0.01,0.00469
"1986-06-01",-0.036,0.017,-0.161,-0.155,-0.063,-0.07,0.071,-0.038,-0.039,0.004,0.012,-0.094,0.101,-0.092,-0.042,-0.061,0.00478
"1986-07-01",-0.117,0.125,-0.038,-0.072,0.066,0.018,0.049,-0.105,-0.096,-0.076,-0.022,-0.063,-0.092,-0.078,-0.036,-0.048,0.00458
"1986-08-01",0.082,0.061,-0.04,0.167,0.105,0.018,0.003,0.111,0.055,0.049,0.173,0.022,0.13,0.018,0.135,0.122,0.00343
"1986-09-01",-0.111,-0.139,0.021,-0.24,-0.11,0.026,-0.088,0.037,-0.031,-0.047,0.053,-0.065,-0.179,-0.108,0.026,-0.058,0.00416
"1986-10-01",0.04,0.045,0,0.105,0.103,0.134,0.123,-0.069,-0.081,0.018,0.02,0.023,0.172,0.242,0.043,0.135,0.00418
"1986-11-01",0.01,0.07,-0.143,0.02,0.048,-0.018,0.011,-0.02,0.037,0,0.044,0.023,-0.08,0.094,-0.028,0.006,0.0042
"1986-12-01",0.019,-0.046,0.028,-0.078,0.008,-0.01,-0.034,-0.06,-0.056,-0.005,0.019,-0.244,-0.029,-0.023,0.047,-0.041,0.00382
"1987-01-01",0.087,0.04,0.093,0.135,0.385,0.161,0.123,0.057,0.073,0.148,0.093,0.353,0.03,0.13,0.049,0.27,0.00454
"1987-02-01",-0.066,-0.067,-0.064,0.045,0.056,0.133,0.049,0.019,0.092,0.065,-0.022,-0.152,-0.014,0.174,-0.08,0.094,0.00437
"1987-03-01",-0.052,-0.05,-0.087,-0.096,0.061,-0.129,0.01,0.04,0.076,0.037,0.124,-0.103,-0.029,-0.118,0.103,0.089,0.00423
"1987-04-01",0.07,0.02,-0.025,-0.02,0.055,-0.121,-0.104,-0.063,0.067,-0.025,-0.007,0.114,-0.182,-0.119,-0.094,-0.027,0.00207
"1987-05-01",0.052,-0.012,0,0.161,-0.082,0.151,0.19,0.138,0.006,0.004,-0.003,0,-0.093,-0.026,0.114,-0.107,0.00438
"1987-06-01",0.051,0.059,0.081,-0.145,0.041,0.014,0.03,0.005,0.016,0.038,0.091,0.103,-0.245,0.045,0.073,0.026,0.00402
"1987-07-01",0.041,-0.039,0.071,0.057,0,0.043,0.036,0.232,-0.009,0.055,0.032,0,-0.081,0.087,0.142,0.021,0.00455
"1987-08-01",0.033,0.043,-0.044,-0.008,0.157,-0.037,0.022,-0.113,0.053,0.015,0.03,-0.093,0.147,0.027,-0.076,0.081,0.0046
"1987-09-01",-0.086,-0.006,0.004,0.015,0.001,-0.067,-0.009,-0.061,-0.105,-0.015,-0.082,-0.051,-0.256,0.088,-0.053,-0.054,0.0052
"1987-10-01",-0.282,-0.017,-0.372,-0.342,-0.281,-0.26,-0.148,-0.288,-0.187,-0.26,-0.178,-0.27,-0.034,-0.246,-0.194,-0.271,0.00358
"1987-11-01",-0.136,-0.012,-0.148,-0.075,-0.127,-0.137,-0.102,-0.085,-0.087,-0.07,-0.15,0.185,0.143,-0.19,-0.031,-0.066,0.00288
"1987-12-01",0.064,-0.006,0.05,0.181,0.134,0.121,0.128,0.07,0.043,0.073,0.159,-0.313,-0.375,0.04,0.178,0.103,0.00277