| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 Mar 1981 | USD | 9.504 | 9.747 | 9.504 | 9.504 | 1.408 | 0.0 (0.0%) | 674,323 |
| 10 Mar 1981 | USD | 9.504 | 9.747 | 9.504 | 9.504 | 1.408 | +0.243 (+2.62%) | 601,423 |
| 9 Mar 1981 | USD | 9.261 | 9.504 | 9.261 | 9.261 | 1.372 | +0.486 (+5.54%) | 2,041,195 |
| 6 Mar 1981 | USD | 8.775 | 8.991 | 8.775 | 8.775 | 1.3 | +0.513 (+6.21%) | 1,530,896 |
| 5 Mar 1981 | USD | 8.262 | 8.505 | 8.262 | 8.262 | 1.224 | +0.135 (+1.66%) | 1,366,872 |
| 4 Mar 1981 | USD | 8.127 | 8.505 | 8.127 | 8.127 | 1.204 | +0.108 (+1.35%) | 328,049 |
| 3 Mar 1981 | USD | 8.019 | 8.505 | 8.019 | 8.019 | 1.188 | 0.0 (0.0%) | 364,499 |
| 2 Mar 1981 | USD | 8.019 | 8.505 | 8.019 | 8.019 | 1.188 | 0.0 (0.0%) | 1,658,471 |
| 27 Feb 1981 | USD | 8.019 | 8.397 | 8.019 | 8.019 | 1.188 | 0.0 (0.0%) | 54,674 |
| 26 Feb 1981 | USD | 8.019 | 8.397 | 8.019 | 8.019 | 1.188 | 0.0 (0.0%) | 838,348 |
| 25 Feb 1981 | USD | 8.019 | 8.262 | 8.019 | 8.019 | 1.188 | -0.243 (-2.94%) | 437,399 |
| 24 Feb 1981 | USD | 8.262 | 8.505 | 8.262 | 8.262 | 1.224 | 0.0 (0.0%) | 419,174 |
| 23 Feb 1981 | USD | 8.262 | 8.505 | 8.262 | 8.262 | 1.224 | 0.0 (0.0%) | 382,724 |
| 20 Feb 1981 | USD | 8.262 | 8.505 | 8.262 | 8.262 | 1.224 | 0.0 (0.0%) | 546,748 |
| 19 Feb 1981 | USD | 8.262 | 8.505 | 8.262 | 8.262 | 1.224 | 0.0 (0.0%) | 874,798 |
| 18 Feb 1981 | USD | 8.262 | 8.505 | 8.262 | 8.262 | 1.224 | +0.243 (+3.03%) | 1,239,297 |
| 17 Feb 1981 | USD | 8.019 | 8.775 | 8.019 | 8.019 | 1.188 | +0.27 (+3.48%) | 874,798 |
| 16 Feb 1981 | USD | 7.749 | 7.749 | 7.749 | 7.749 | 1.148 | 0.0 (0.0%) | 0 |
| 13 Feb 1981 | USD | 7.749 | 8.262 | 7.749 | 7.749 | 1.148 | +0.243 (+3.24%) | 911,248 |
| 12 Feb 1981 | USD | 7.506 | 7.749 | 7.506 | 7.506 | 1.112 | +0.378 (+5.30%) | 1,530,896 |
| 11 Feb 1981 | USD | 7.128 | 7.506 | 7.128 | 7.128 | 1.056 | -0.135 (-1.86%) | 328,049 |
| 10 Feb 1981 | USD | 7.263 | 7.506 | 7.263 | 7.263 | 1.076 | +0.135 (+1.89%) | 109,349 |
| 9 Feb 1981 | USD | 7.128 | 7.506 | 7.128 | 7.128 | 1.056 | 0.0 (0.0%) | 947,698 |
| 6 Feb 1981 | USD | 7.128 | 7.128 | 7.128 | 7.128 | 1.056 | 0.0 (0.0%) | 0 |
| 5 Feb 1981 | USD | 7.128 | 7.506 | 7.128 | 7.128 | 1.056 | -0.135 (-1.86%) | 1,767,821 |
| 4 Feb 1981 | USD | 7.263 | 7.884 | 7.263 | 7.263 | 1.076 | -0.243 (-3.24%) | 200,474 |
| 3 Feb 1981 | USD | 7.506 | 8.019 | 7.506 | 7.506 | 1.112 | -0.243 (-3.14%) | 91,124 |
| 2 Feb 1981 | USD | 7.749 | 8.019 | 7.749 | 7.749 | 1.148 | -0.27 (-3.37%) | 91,124 |
| 30 Jan 1981 | USD | 8.019 | 8.262 | 8.019 | 8.019 | 1.188 | 0.0 (0.0%) | 419,174 |
| 29 Jan 1981 | USD | 8.019 | 8.505 | 8.019 | 8.019 | 1.188 | 0.0 (0.0%) | 309,824 |
