| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Mar 1981 | USD | 35.501 | 35.75 | 35.501 | 35.501 | 2.9584 | +0.251 (+0.71%) | 1,200 |
| 16 Mar 1981 | USD | 35.25 | 35.75 | 35.25 | 35.25 | 2.9375 | 0.0 (0.0%) | 11,500 |
| 13 Mar 1981 | USD | 35.25 | 35.501 | 35.25 | 35.25 | 2.9375 | 0.0 (0.0%) | 3,500 |
| 12 Mar 1981 | USD | 35.25 | 35.75 | 35.25 | 35.25 | 2.9375 | +0.25 (+0.71%) | 8,000 |
| 11 Mar 1981 | USD | 35 | 35.75 | 35 | 35 | 2.9167 | 0.0 (0.0%) | 600 |
| 10 Mar 1981 | USD | 35 | 35.501 | 35 | 35 | 2.9167 | 0.0 (0.0%) | 1,300 |
| 9 Mar 1981 | USD | 35 | 35.501 | 35 | 35 | 2.9167 | 0.0 (0.0%) | 2,000 |
| 6 Mar 1981 | USD | 35 | 35.501 | 35 | 35 | 2.9167 | 0.0 (0.0%) | 400 |
| 5 Mar 1981 | USD | 35 | 35.501 | 35 | 35 | 2.9167 | 0.0 (0.0%) | 300 |
| 4 Mar 1981 | USD | 35 | 35.501 | 35 | 35 | 2.9167 | 0.0 (0.0%) | 4,300 |
| 3 Mar 1981 | USD | 35 | 35.25 | 35 | 35 | 2.9167 | 0.0 (0.0%) | 1,800 |
| 2 Mar 1981 | USD | 35 | 35.501 | 35 | 35 | 2.9167 | 0.0 (0.0%) | 1,100 |
| 27 Feb 1981 | USD | 35 | 35.501 | 35 | 35 | 2.9167 | +0.249 (+0.72%) | 200 |
| 26 Feb 1981 | USD | 34.751 | 35 | 34.751 | 34.751 | 2.8959 | +0.251 (+0.73%) | 400 |
| 25 Feb 1981 | USD | 34.5 | 35 | 34.5 | 34.5 | 2.875 | 0.0 (0.0%) | 2,300 |
| 24 Feb 1981 | USD | 34.5 | 35 | 34.5 | 34.5 | 2.875 | 0.0 (0.0%) | 200 |
| 23 Feb 1981 | USD | 34.5 | 35 | 34.5 | 34.5 | 2.875 | 0.0 (0.0%) | 2,000 |
| 20 Feb 1981 | USD | 34.5 | 34.751 | 34.5 | 34.5 | 2.875 | 0.0 (0.0%) | 2,000 |
| 19 Feb 1981 | USD | 34.5 | 34.751 | 34.5 | 34.5 | 2.875 | 0.0 (0.0%) | 1,900 |
| 18 Feb 1981 | USD | 34.5 | 35 | 34.5 | 34.5 | 2.875 | 0.0 (0.0%) | 8,500 |
| 17 Feb 1981 | USD | 34.5 | 35.25 | 34.5 | 34.5 | 2.875 | +0.25 (+0.73%) | 2,900 |
| 16 Feb 1981 | USD | 34.25 | 34.25 | 34.25 | 34.25 | 2.8542 | 0.0 (0.0%) | 0 |
| 13 Feb 1981 | USD | 34.25 | 35 | 34.25 | 34.25 | 2.8542 | +0.5 (+1.48%) | 6,700 |
| 12 Feb 1981 | USD | 33.75 | 34.25 | 33.75 | 33.75 | 2.8125 | 0.0 (0.0%) | 3,200 |
| 11 Feb 1981 | USD | 33.75 | 34.25 | 33.75 | 33.75 | 2.8125 | 0.0 (0.0%) | 2,300 |
| 10 Feb 1981 | USD | 33.75 | 34.001 | 33.75 | 33.75 | 2.8125 | 0.0 (0.0%) | 9,700 |
| 9 Feb 1981 | USD | 33.75 | 34.5 | 33.75 | 33.75 | 2.8125 | +0.25 (+0.75%) | 1,800 |
| 6 Feb 1981 | USD | 33.5 | 34.25 | 33.5 | 33.5 | 2.7917 | +0.249 (+0.75%) | 1,000 |
| 5 Feb 1981 | USD | 33.251 | 34.001 | 33.251 | 33.251 | 2.7709 | +0.75 (+2.31%) | 4,200 |
| 4 Feb 1981 | USD | 32.501 | 33 | 32.501 | 32.501 | 2.7084 | 0.0 (0.0%) | 1,100 |
