| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Apr 1981 | USD | 12.875 | 12.875 | 12.875 | 12.875 | 3.2188 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 12.875 | 13 | 12.875 | 12.875 | 3.2188 | +0.125 (+0.98%) | 14,100 |
| 15 Apr 1981 | USD | 12.75 | 13 | 12.75 | 12.75 | 3.1875 | -0.125 (-0.97%) | 24,900 |
| 14 Apr 1981 | USD | 12.875 | 13 | 12.75 | 12.875 | 3.2188 | 0.0 (0.0%) | 16,200 |
| 13 Apr 1981 | USD | 12.875 | 13.125 | 12.75 | 12.875 | 3.2188 | -0.125 (-0.96%) | 13,000 |
| 10 Apr 1981 | USD | 13 | 13.125 | 13 | 13 | 3.25 | 0.0 (0.0%) | 18,700 |
| 9 Apr 1981 | USD | 13 | 13 | 12.875 | 13 | 3.25 | +0.125 (+0.97%) | 13,200 |
| 8 Apr 1981 | USD | 12.875 | 13.125 | 12.875 | 12.875 | 3.2188 | 0.0 (0.0%) | 35,700 |
| 7 Apr 1981 | USD | 12.875 | 13 | 12.875 | 12.875 | 3.2188 | -0.125 (-0.96%) | 14,100 |
| 6 Apr 1981 | USD | 13 | 13.25 | 12.875 | 13 | 3.25 | -0.375 (-2.80%) | 8,600 |
| 3 Apr 1981 | USD | 13.375 | 13.5 | 13.375 | 13.375 | 3.3438 | -0.125 (-0.93%) | 22,300 |
| 2 Apr 1981 | USD | 13.5 | 13.5 | 13.375 | 13.5 | 3.375 | +0.125 (+0.93%) | 15,500 |
| 1 Apr 1981 | USD | 13.375 | 13.5 | 13.375 | 13.375 | 3.3438 | 0.0 (0.0%) | 7,400 |
| 31 Mar 1981 | USD | 13.375 | 13.5 | 13.25 | 13.375 | 3.3438 | +0.125 (+0.94%) | 14,600 |
| 30 Mar 1981 | USD | 13.25 | 13.5 | 13.25 | 13.25 | 3.3125 | 0.0 (0.0%) | 13,100 |
| 27 Mar 1981 | USD | 13.25 | 13.375 | 13.25 | 13.25 | 3.3125 | 0.0 (0.0%) | 12,100 |
| 26 Mar 1981 | USD | 13.25 | 13.375 | 13.25 | 13.25 | 3.3125 | +0.125 (+0.95%) | 25,600 |
| 25 Mar 1981 | USD | 13.125 | 13.25 | 13 | 13.125 | 3.2812 | -0.125 (-0.94%) | 36,200 |
| 24 Mar 1981 | USD | 13.25 | 13.625 | 13.25 | 13.25 | 3.3125 | -0.25 (-1.85%) | 14,800 |
| 23 Mar 1981 | USD | 13.5 | 13.875 | 13.5 | 13.5 | 3.375 | -0.375 (-2.70%) | 24,900 |
| 20 Mar 1981 | USD | 13.875 | 14 | 13.75 | 13.875 | 3.4688 | +0.125 (+0.91%) | 23,300 |
| 19 Mar 1981 | USD | 13.75 | 13.875 | 13.5 | 13.75 | 3.4375 | +0.375 (+2.80%) | 14,300 |
| 18 Mar 1981 | USD | 13.375 | 13.5 | 13.25 | 13.375 | 3.3438 | +0.125 (+0.94%) | 10,500 |
| 17 Mar 1981 | USD | 13.25 | 13.375 | 13.25 | 13.25 | 3.3125 | 0.0 (0.0%) | 9,100 |
| 16 Mar 1981 | USD | 13.25 | 13.375 | 13.125 | 13.25 | 3.3125 | 0.0 (0.0%) | 21,800 |
| 13 Mar 1981 | USD | 13.25 | 13.25 | 13 | 13.25 | 3.3125 | +0.125 (+0.95%) | 11,500 |
| 12 Mar 1981 | USD | 13.125 | 13.125 | 12.75 | 13.125 | 3.2812 | +0.125 (+0.96%) | 38,900 |
| 11 Mar 1981 | USD | 13 | 13.25 | 13 | 13 | 3.25 | -0.125 (-0.95%) | 25,700 |
| 10 Mar 1981 | USD | 13.125 | 13.125 | 13 | 13.125 | 3.2812 | +0.125 (+0.96%) | 8,400 |
| 9 Mar 1981 | USD | 13 | 13.25 | 13 | 13 | 3.25 | 0.0 (0.0%) | 15,600 |
