| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 23 Apr 1981 | USD | 85.749 | 86.751 | 84.999 | 85.749 | 8.6179 | +2.124 (+2.54%) | 107,400 |
| 22 Apr 1981 | USD | 83.625 | 83.751 | 80.376 | 83.625 | 8.4044 | +2.874 (+3.56%) | 123,400 |
| 21 Apr 1981 | USD | 80.751 | 82.251 | 80.124 | 80.751 | 8.1156 | +0.252 (+0.31%) | 64,000 |
| 20 Apr 1981 | USD | 80.499 | 80.751 | 77.625 | 80.499 | 8.0902 | +2.499 (+3.20%) | 105,800 |
| 17 Apr 1981 | USD | 78 | 78 | 78 | 78 | 7.8391 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 78 | 78.624 | 77.499 | 78 | 7.8391 | -0.375 (-0.48%) | 66,000 |
| 15 Apr 1981 | USD | 78.375 | 78.75 | 77.625 | 78.375 | 7.8768 | -0.624 (-0.79%) | 43,000 |
| 14 Apr 1981 | USD | 78.999 | 79.5 | 78.375 | 78.999 | 7.9395 | -0.375 (-0.47%) | 215,400 |
| 13 Apr 1981 | USD | 79.374 | 80.499 | 76.875 | 79.374 | 7.9772 | +1.125 (+1.44%) | 149,300 |
| 10 Apr 1981 | USD | 78.249 | 78.249 | 75.624 | 78.249 | 7.8641 | +2.499 (+3.30%) | 105,700 |
| 9 Apr 1981 | USD | 75.75 | 75.999 | 73.5 | 75.75 | 7.613 | +1.749 (+2.36%) | 99,800 |
| 8 Apr 1981 | USD | 74.001 | 74.124 | 72.249 | 74.001 | 7.4372 | +2.502 (+3.50%) | 114,100 |
| 7 Apr 1981 | USD | 71.499 | 71.751 | 71.124 | 71.499 | 7.1857 | 0.0 (0.0%) | 56,500 |
| 6 Apr 1981 | USD | 71.499 | 72 | 70.875 | 71.499 | 7.1857 | -0.375 (-0.52%) | 66,400 |
| 3 Apr 1981 | USD | 71.874 | 72.375 | 71.625 | 71.874 | 7.2234 | -0.252 (-0.35%) | 81,200 |
| 2 Apr 1981 | USD | 72.126 | 72.75 | 72 | 72.126 | 7.2487 | -0.249 (-0.34%) | 59,900 |
| 1 Apr 1981 | USD | 72.375 | 72.75 | 71.376 | 72.375 | 7.2738 | +0.126 (+0.17%) | 44,100 |
| 31 Mar 1981 | USD | 72.249 | 73.251 | 69.75 | 72.249 | 7.2611 | +2.625 (+3.77%) | 122,100 |
| 30 Mar 1981 | USD | 69.624 | 69.999 | 68.751 | 69.624 | 6.9973 | -0.126 (-0.18%) | 39,300 |
| 27 Mar 1981 | USD | 69.75 | 70.749 | 68.751 | 69.75 | 7.0099 | -0.624 (-0.89%) | 55,800 |
| 26 Mar 1981 | USD | 70.374 | 71.874 | 69.999 | 70.374 | 7.0727 | -0.627 (-0.88%) | 57,400 |
| 25 Mar 1981 | USD | 71.001 | 71.124 | 69.75 | 71.001 | 7.1357 | +1.377 (+1.98%) | 41,500 |
| 24 Mar 1981 | USD | 69.624 | 70.374 | 69.249 | 69.624 | 6.9973 | +0.873 (+1.27%) | 114,600 |
| 23 Mar 1981 | USD | 68.751 | 69 | 68.25 | 68.751 | 6.9095 | 0.0 (0.0%) | 74,500 |
| 20 Mar 1981 | USD | 68.751 | 69.624 | 68.499 | 68.751 | 6.9095 | +0.252 (+0.37%) | 56,600 |
| 19 Mar 1981 | USD | 68.499 | 69.999 | 68.25 | 68.499 | 6.8842 | -0.375 (-0.54%) | 82,900 |
| 18 Mar 1981 | USD | 68.874 | 69.249 | 66.375 | 68.874 | 6.9219 | +1.875 (+2.80%) | 85,300 |
| 17 Mar 1981 | USD | 66.999 | 67.875 | 66 | 66.999 | 6.7335 | -0.501 (-0.74%) | 53,100 |
| 16 Mar 1981 | USD | 67.5 | 67.5 | 65.124 | 67.5 | 6.7838 | +2.124 (+3.25%) | 43,400 |
| 13 Mar 1981 | USD | 65.376 | 67.749 | 65.376 | 65.376 | 6.5704 | -1.248 (-1.87%) | 105,600 |
