| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 21 Apr 1981 | USD | 21.999 | 22.251 | 21.999 | 21.999 | 9.3862 | 0.0 (0.0%) | 6,501 |
| 20 Apr 1981 | USD | 21.999 | 22.251 | 21.999 | 21.999 | 9.3862 | 0.0 (0.0%) | 1,600 |
| 17 Apr 1981 | USD | 21.999 | 21.999 | 21.999 | 21.999 | 9.3862 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 21.999 | 22.251 | 21.999 | 21.999 | 9.3862 | 0.0 (0.0%) | 5,701 |
| 15 Apr 1981 | USD | 21.999 | 22.251 | 21.999 | 21.999 | 9.3862 | +0.498 (+2.32%) | 5,600 |
| 14 Apr 1981 | USD | 21.501 | 21.75 | 21.501 | 21.501 | 9.1738 | +0.252 (+1.19%) | 4,701 |
| 13 Apr 1981 | USD | 21.249 | 21.501 | 21.249 | 21.249 | 9.0662 | 0.0 (0.0%) | 2,600 |
| 10 Apr 1981 | USD | 21.249 | 21.501 | 21.249 | 21.249 | 9.0662 | 0.0 (0.0%) | 1,101 |
| 9 Apr 1981 | USD | 21.249 | 21.501 | 21.249 | 21.249 | 9.0662 | 0.0 (0.0%) | 301 |
| 8 Apr 1981 | USD | 21.249 | 21.501 | 21.249 | 21.249 | 9.0662 | 0.0 (0.0%) | 2,000 |
| 7 Apr 1981 | USD | 21.249 | 21.501 | 21.249 | 21.249 | 9.0662 | +0.249 (+1.19%) | 1,800 |
| 6 Apr 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 4,600 |
| 3 Apr 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 4,600 |
| 2 Apr 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 3,501 |
| 1 Apr 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 3,101 |
| 31 Mar 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 3,000 |
| 30 Mar 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 3,400 |
| 27 Mar 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 3,400 |
| 26 Mar 1981 | USD | 21 | 21.501 | 21 | 21 | 8.96 | 0.0 (0.0%) | 400 |
| 25 Mar 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 600 |
| 24 Mar 1981 | USD | 21 | 21.249 | 21 | 21 | 8.96 | 0.0 (0.0%) | 4,000 |
| 23 Mar 1981 | USD | 21 | 21.501 | 21 | 21 | 8.96 | +0.249 (+1.20%) | 5,400 |
| 20 Mar 1981 | USD | 20.751 | 21.249 | 20.751 | 20.751 | 8.8538 | 0.0 (0.0%) | 6,600 |
| 19 Mar 1981 | USD | 20.751 | 21 | 20.751 | 20.751 | 8.8538 | 0.0 (0.0%) | 3,701 |
| 18 Mar 1981 | USD | 20.751 | 21 | 20.751 | 20.751 | 8.8538 | 0.0 (0.0%) | 1,600 |
| 17 Mar 1981 | USD | 20.751 | 21 | 20.751 | 20.751 | 8.8538 | 0.0 (0.0%) | 5,200 |
| 16 Mar 1981 | USD | 20.751 | 21 | 20.751 | 20.751 | 8.8538 | 0.0 (0.0%) | 901 |
| 13 Mar 1981 | USD | 20.751 | 21 | 20.751 | 20.751 | 8.8538 | 0.0 (0.0%) | 2,800 |
| 12 Mar 1981 | USD | 20.751 | 21 | 20.751 | 20.751 | 8.8538 | 0.0 (0.0%) | 1,600 |
| 11 Mar 1981 | USD | 20.751 | 21 | 20.751 | 20.751 | 8.8538 | 0.0 (0.0%) | 400 |
