| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Apr 1981 | USD | 34.25 | 34.25 | 34.25 | 34.25 | 6.7654 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 34.25 | 34.376 | 34 | 34.25 | 6.7654 | +0.124 (+0.36%) | 20,500 |
| 15 Apr 1981 | USD | 34.126 | 34.625 | 34.126 | 34.126 | 6.7409 | -0.373 (-1.08%) | 28,800 |
| 14 Apr 1981 | USD | 34.499 | 34.751 | 34.126 | 34.499 | 6.8146 | +0.123 (+0.36%) | 32,300 |
| 13 Apr 1981 | USD | 34.376 | 34.751 | 34.126 | 34.376 | 6.7903 | +0.376 (+1.11%) | 68,600 |
| 10 Apr 1981 | USD | 34 | 34.376 | 33.874 | 34 | 6.716 | -0.25 (-0.73%) | 41,400 |
| 9 Apr 1981 | USD | 34.25 | 34.25 | 33.626 | 34.25 | 6.7654 | +0.5 (+1.48%) | 89,400 |
| 8 Apr 1981 | USD | 33.75 | 34 | 33.75 | 33.75 | 6.6667 | -0.626 (-1.82%) | 27,500 |
| 7 Apr 1981 | USD | 34.376 | 34.751 | 34.126 | 34.376 | 6.7903 | -0.623 (-1.78%) | 13,400 |
| 6 Apr 1981 | USD | 34.999 | 35.125 | 34.499 | 34.999 | 6.9134 | 0.0 (0.0%) | 12,800 |
| 3 Apr 1981 | USD | 34.999 | 34.999 | 34.499 | 34.999 | 6.9134 | +0.374 (+1.08%) | 23,400 |
| 2 Apr 1981 | USD | 34.625 | 35.251 | 34.625 | 34.625 | 6.8395 | -0.126 (-0.36%) | 83,800 |
| 1 Apr 1981 | USD | 34.751 | 35.375 | 34.751 | 34.751 | 6.8644 | -0.248 (-0.71%) | 138,200 |
| 31 Mar 1981 | USD | 34.999 | 35.251 | 34.875 | 34.999 | 6.9134 | +0.5 (+1.45%) | 63,600 |
| 30 Mar 1981 | USD | 34.499 | 34.499 | 33.626 | 34.499 | 6.8146 | +0.749 (+2.22%) | 24,300 |
| 27 Mar 1981 | USD | 33.75 | 34 | 33.251 | 33.75 | 6.6667 | +0.25 (+0.75%) | 23,200 |
| 26 Mar 1981 | USD | 33.5 | 33.5 | 33.001 | 33.5 | 6.6173 | +0.625 (+1.90%) | 60,500 |
| 25 Mar 1981 | USD | 32.875 | 32.875 | 32 | 32.875 | 6.4938 | +0.126 (+0.38%) | 17,000 |
| 24 Mar 1981 | USD | 32.749 | 33.75 | 32.625 | 32.749 | 6.4689 | +0.5 (+1.55%) | 90,200 |
| 23 Mar 1981 | USD | 32.249 | 32.249 | 31.25 | 32.249 | 6.3702 | +0.499 (+1.57%) | 28,800 |
| 20 Mar 1981 | USD | 31.75 | 31.876 | 31.624 | 31.75 | 6.2716 | +0.5 (+1.60%) | 11,800 |
| 19 Mar 1981 | USD | 31.25 | 32.249 | 31.124 | 31.25 | 6.1728 | -0.25 (-0.79%) | 63,400 |
| 18 Mar 1981 | USD | 31.5 | 32.501 | 31.5 | 31.5 | 6.2222 | -0.5 (-1.56%) | 51,700 |
| 17 Mar 1981 | USD | 32 | 32.249 | 31.75 | 32 | 6.321 | +0.25 (+0.79%) | 43,900 |
| 16 Mar 1981 | USD | 31.75 | 32 | 31.624 | 31.75 | 6.2716 | +0.5 (+1.60%) | 27,100 |
| 13 Mar 1981 | USD | 31.25 | 31.25 | 30.499 | 31.25 | 6.1728 | +0.999 (+3.30%) | 24,900 |
| 12 Mar 1981 | USD | 30.251 | 30.251 | 29.75 | 30.251 | 5.9755 | 0.0 (0.0%) | 77,500 |
| 11 Mar 1981 | USD | 30.251 | 30.251 | 29.999 | 30.251 | 5.9755 | +0.375 (+1.26%) | 15,700 |
| 10 Mar 1981 | USD | 29.876 | 29.999 | 29.626 | 29.876 | 5.9014 | +0.25 (+0.84%) | 22,800 |
| 9 Mar 1981 | USD | 29.626 | 29.876 | 29 | 29.626 | 5.852 | +0.252 (+0.86%) | 14,200 |
