| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Apr 1981 | USD | 40.501 | 40.751 | 40.501 | 40.501 | 1.5264 | 0.0 (0.0%) | 1,700 |
| 14 Apr 1981 | USD | 40.501 | 40.751 | 40.501 | 40.501 | 1.5264 | 0.0 (0.0%) | 2,300 |
| 13 Apr 1981 | USD | 40.501 | 40.751 | 40.501 | 40.501 | 1.5264 | 0.0 (0.0%) | 40 |
| 10 Apr 1981 | USD | 40.501 | 40.751 | 40.501 | 40.501 | 1.5264 | 0.0 (0.0%) | 300 |
| 9 Apr 1981 | USD | 40.501 | 40.751 | 40.501 | 40.501 | 1.5264 | 0.0 (0.0%) | 900 |
| 8 Apr 1981 | USD | 40.501 | 41.001 | 40.501 | 40.501 | 1.5264 | -0.25 (-0.61%) | 2,900 |
| 7 Apr 1981 | USD | 40.751 | 41.001 | 40.751 | 40.751 | 1.5358 | -0.25 (-0.61%) | 2,900 |
| 6 Apr 1981 | USD | 41.001 | 41.5 | 41.001 | 41.001 | 1.5452 | -1.249 (-2.96%) | 4,200 |
| 3 Apr 1981 | USD | 42.25 | 42.5 | 42.25 | 42.25 | 1.5923 | +0.5 (+1.20%) | 4,300 |
| 2 Apr 1981 | USD | 41.75 | 42.25 | 41.75 | 41.75 | 1.5735 | 0.0 (0.0%) | 1,000 |
| 1 Apr 1981 | USD | 41.75 | 42.25 | 41.75 | 41.75 | 1.5735 | 0.0 (0.0%) | 800 |
| 31 Mar 1981 | USD | 41.75 | 42 | 41.75 | 41.75 | 1.5735 | 0.0 (0.0%) | 1,300 |
| 30 Mar 1981 | USD | 41.75 | 42.25 | 41.75 | 41.75 | 1.5735 | 0.0 (0.0%) | 1,000 |
| 27 Mar 1981 | USD | 41.75 | 42.25 | 41.75 | 41.75 | 1.5735 | 0.0 (0.0%) | 1,000 |
| 26 Mar 1981 | USD | 41.75 | 42.25 | 41.75 | 41.75 | 1.5735 | +0.25 (+0.60%) | 6,800 |
| 25 Mar 1981 | USD | 41.5 | 42 | 41.5 | 41.5 | 1.564 | +0.25 (+0.61%) | 4,100 |
| 24 Mar 1981 | USD | 41.25 | 41.75 | 41.25 | 41.25 | 1.5546 | +0.499 (+1.22%) | 4,500 |
| 23 Mar 1981 | USD | 40.751 | 41.5 | 40.751 | 40.751 | 1.5358 | +0.752 (+1.88%) | 3,900 |
| 20 Mar 1981 | USD | 39.999 | 40.501 | 39.999 | 39.999 | 1.5075 | -0.252 (-0.63%) | 1,601 |
| 19 Mar 1981 | USD | 40.251 | 40.751 | 40.251 | 40.251 | 1.517 | 0.0 (0.0%) | 12,100 |
| 18 Mar 1981 | USD | 40.251 | 40.501 | 40.251 | 40.251 | 1.517 | 0.0 (0.0%) | 1,601 |
| 17 Mar 1981 | USD | 40.251 | 40.751 | 40.251 | 40.251 | 1.517 | 0.0 (0.0%) | 8,000 |
| 16 Mar 1981 | USD | 40.251 | 40.751 | 40.251 | 40.251 | 1.517 | 0.0 (0.0%) | 500 |
| 13 Mar 1981 | USD | 40.251 | 40.751 | 40.251 | 40.251 | 1.517 | +0.252 (+0.63%) | 600 |
| 12 Mar 1981 | USD | 39.999 | 40.751 | 39.999 | 39.999 | 1.5075 | -0.252 (-0.63%) | 1,100 |
| 11 Mar 1981 | USD | 40.251 | 40.751 | 40.251 | 40.251 | 1.517 | +0.252 (+0.63%) | 1,300 |
| 10 Mar 1981 | USD | 39.999 | 40.501 | 39.999 | 39.999 | 1.5075 | +0.497 (+1.26%) | 3,801 |
| 9 Mar 1981 | USD | 39.502 | 39.999 | 39.502 | 39.502 | 1.4887 | 0.0 (0.0%) | 3,100 |
| 6 Mar 1981 | USD | 39.502 | 39.999 | 39.502 | 39.502 | 1.4887 | 0.0 (0.0%) | 400 |
| 5 Mar 1981 | USD | 39.502 | 39.999 | 39.502 | 39.502 | 1.4887 | 0.0 (0.0%) | 2,200 |
