| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Mar 1981 | USD | 63.25 | 64.625 | 63.25 | 63.25 | 15.1171 | -0.75 (-1.17%) | 402,100 |
| 12 Mar 1981 | USD | 64 | 64.125 | 62.375 | 64 | 15.2964 | +1.75 (+2.81%) | 398,800 |
| 11 Mar 1981 | USD | 62.25 | 62.75 | 61.75 | 62.25 | 14.8781 | -0.25 (-0.40%) | 398,000 |
| 10 Mar 1981 | USD | 62.5 | 63.375 | 62.25 | 62.5 | 14.9379 | -0.5 (-0.79%) | 484,700 |
| 9 Mar 1981 | USD | 63 | 63.25 | 61.75 | 63 | 15.0574 | +1.125 (+1.82%) | 415,500 |
| 6 Mar 1981 | USD | 61.875 | 62.375 | 61.5 | 61.875 | 14.7885 | -0.125 (-0.20%) | 319,100 |
| 5 Mar 1981 | USD | 62 | 62.375 | 61.875 | 62 | 14.8184 | +0.125 (+0.20%) | 306,900 |
| 4 Mar 1981 | USD | 61.875 | 62.875 | 61.625 | 61.875 | 14.7885 | -0.625 (-1%) | 314,300 |
| 3 Mar 1981 | USD | 62.5 | 63.75 | 62.5 | 62.5 | 14.9379 | -1.125 (-1.77%) | 345,100 |
| 2 Mar 1981 | USD | 63.625 | 64.25 | 63.5 | 63.625 | 15.2067 | -0.625 (-0.97%) | 289,200 |
| 27 Feb 1981 | USD | 64.25 | 64.5 | 63.75 | 64.25 | 15.3561 | -0.5 (-0.77%) | 467,500 |
| 26 Feb 1981 | USD | 64.75 | 64.875 | 63.375 | 64.75 | 15.4756 | +0.5 (+0.78%) | 640,300 |
| 25 Feb 1981 | USD | 64.25 | 64.25 | 61.875 | 64.25 | 15.3561 | +2.125 (+3.42%) | 501,500 |
| 24 Feb 1981 | USD | 62.125 | 62.625 | 61.875 | 62.125 | 14.8482 | +0.125 (+0.20%) | 523,000 |
| 23 Feb 1981 | USD | 62 | 62.375 | 60.5 | 62 | 14.8184 | +1.5 (+2.48%) | 586,400 |
| 20 Feb 1981 | USD | 60.5 | 61.625 | 60.25 | 60.5 | 14.4598 | -0.75 (-1.22%) | 341,700 |
| 19 Feb 1981 | USD | 61.25 | 62.25 | 61.125 | 61.25 | 14.6391 | -0.75 (-1.21%) | 438,300 |
| 18 Feb 1981 | USD | 62 | 62.375 | 61.625 | 62 | 14.8184 | 0.0 (0.0%) | 399,300 |
| 17 Feb 1981 | USD | 62 | 62.5 | 61.625 | 62 | 14.8184 | +0.25 (+0.40%) | 390,900 |
| 16 Feb 1981 | USD | 61.75 | 61.75 | 61.75 | 61.75 | 14.7586 | 0.0 (0.0%) | 0 |
| 13 Feb 1981 | USD | 61.75 | 62.125 | 61.25 | 61.75 | 14.7586 | 0.0 (0.0%) | 374,500 |
| 12 Feb 1981 | USD | 61.75 | 62.75 | 61.75 | 61.75 | 14.7586 | -0.875 (-1.40%) | 319,100 |
| 11 Feb 1981 | USD | 62.625 | 63.25 | 62.375 | 62.625 | 14.9677 | -0.375 (-0.60%) | 358,700 |
| 10 Feb 1981 | USD | 63 | 63.625 | 62.75 | 63 | 15.0574 | -0.5 (-0.79%) | 392,600 |
| 9 Feb 1981 | USD | 63.5 | 64.375 | 63.25 | 63.5 | 15.1769 | -0.75 (-1.17%) | 285,400 |
| 6 Feb 1981 | USD | 64.25 | 64.75 | 64 | 64.25 | 15.3561 | +0.25 (+0.39%) | 456,400 |
| 5 Feb 1981 | USD | 64 | 64.5 | 63.875 | 64 | 15.2964 | -0.5 (-0.78%) | 290,600 |
| 4 Feb 1981 | USD | 64.5 | 64.75 | 63.625 | 64.5 | 15.4159 | +0.25 (+0.39%) | 427,000 |
| 3 Feb 1981 | USD | 64.25 | 64.25 | 63.375 | 64.25 | 15.3561 | +0.875 (+1.38%) | 349,900 |
| 2 Feb 1981 | USD | 63.375 | 64.375 | 63 | 63.375 | 15.147 | -1 (-1.55%) | 381,600 |
