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This table contains monthly return data on two stocks of Delta (airline industry) and IBM (computer industry), Market Index (the S&P 500), and risk-free rate
This table contains monthly return data on two stocks of Delta (airline industry) and IBM (computer industry), Market Index (the S&P 500), and risk-free rate (3 month T-bills) over the period January 1983 to December 1987.
OBS | DELTA | IBM | MARKET | RKFREE |
1983:01 | 0.04 | 0.027 | 0.065 | 0.00646 |
1983:02 | 0.027 | 0.01 | 0.028 | 0.00599 |
1983:03 | -0.016 | 0.028 | 0.043 | 0.00686 |
1983:04 | -0.043 | 0.15 | 0.097 | 0.00652 |
1983:05 | -0.045 | -0.041 | 0.08 | 0.00649 |
1983:06 | 0.012 | 0.081 | 0.048 | 0.00673 |
1983:07 | -0.259 | 0.001 | -0.017 | 0.00714 |
1983:08 | 0.08 | 0.001 | -0.034 | 0.00668 |
1983:09 | 0.041 | 0.062 | 0 | 0.00702 |
1983:10 | 0.039 | -0.001 | -0.082 | 0.00678 |
1983:11 | 0.12 | -0.066 | 0.066 | 0.00683 |
1983:12 | -0.028 | 0.039 | -0.012 | 0.00693 |
1984:01 | -0.013 | -0.065 | -0.029 | 0.00712 |
1984:02 | -0.117 | -0.026 | -0.03 | 0.00672 |
1984:03 | 0.065 | 0.034 | 0.003 | 0.00763 |
1984:04 | -0.085 | -0.002 | -0.003 | 0.00741 |
1984:05 | -0.07 | -0.044 | -0.058 | 0.00627 |
1984:06 | -0.012 | -0.019 | 0.005 | 0.00748 |
1984:07 | 0.045 | 0.047 | -0.058 | 0.00771 |
1984:08 | 0.04 | 0.127 | 0.146 | 0.00852 |
1984:09 | 0.008 | 0.004 | 0 | 0.0083 |
1984:10 | 0.161 | 0.012 | -0.035 | 0.00688 |
1984:11 | -0.026 | -0.023 | -0.019 | 0.00602 |
1984:12 | 0.156 | 0.011 | -0.001 | 0.00612 |
1985:01 | -0.01 | 0.108 | 0.097 | 0.00606 |
1985:02 | 0.087 | -0.009 | 0.012 | 0.00586 |
1985:03 | -0.003 | -0.052 | 0.008 | 0.0065 |
1985:04 | -0.123 | -0.004 | -0.01 | 0.00601 |
1985:05 | 0.179 | 0.025 | 0.019 | 0.00512 |
1985:06 | 0.021 | -0.038 | -0.003 | 0.00536 |
1985:07 | 0.008 | 0.062 | 0.012 | 0.00562 |
1985:08 | -0.066 | -0.028 | 0.005 | 0.00545 |
1985:09 | -0.112 | -0.022 | -0.055 | 0.00571 |
1985:10 | -0.083 | 0.048 | 0.026 | 0.00577 |
1985:11 | 0.02 | 0.085 | 0.059 | 0.0054 |
1985:12 | 0.03 | 0.113 | 0.013 | 0.00479 |
1986:01 | 0.122 | -0.026 | -0.009 | 0.00548 |
1986:02 | -0.055 | 0.003 | 0.049 | 0.00523 |
1986:03 | 0.076 | 0.004 | 0.048 | 0.00508 |
1986:04 | 0.059 | 0.031 | -0.009 | 0.00444 |
1986:05 | -0.043 | -0.018 | 0.049 | 0.00469 |
1986:06 | -0.07 | -0.039 | 0.004 | 0.00478 |
1986:07 | 0.018 | -0.096 | -0.076 | 0.00458 |
1986:08 | 0.018 | 0.055 | 0.049 | 0.00343 |
1986:09 | 0.026 | -0.031 | -0.047 | 0.00416 |
1986:10 | 0.134 | -0.081 | 0.018 | 0.00418 |
1986:11 | -0.018 | 0.037 | 0 | 0.0042 |
1986:12 | -0.01 | -0.056 | -0.005 | 0.00382 |
1987:01 | 0.161 | 0.073 | 0.148 | 0.00454 |
1987:02 | 0.133 | 0.092 | 0.065 | 0.00437 |
1987:03 | -0.129 | 0.076 | 0.037 | 0.00423 |
1987:04 | -0.121 | 0.067 | -0.025 | 0.00207 |
1987:05 | 0.151 | 0.006 | 0.004 | 0.00438 |
1987:06 | 0.014 | 0.016 | 0.038 | 0.00402 |
1987:07 | 0.043 | -0.009 | 0.055 | 0.00455 |
1987:08 | -0.037 | 0.053 | 0.015 | 0.0046 |
1987:09 | -0.067 | -0.105 | -0.015 | 0.0052 |
1987:10 | -0.26 | -0.187 | -0.26 | 0.00358 |
1987:11 | -0.137 | -0.087 | -0.07 | 0.00288 |
1987:12 | 0.121 | 0.043 | 0.073 | 0.00277 |
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