| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 27 Aug 1981 | USD | 27.749 | 27.749 | 27.749 | 27.749 | 4.111 | 0.0 (0.0%) | 0 |
| 26 Aug 1981 | USD | 27.749 | 28.249 | 27.749 | 27.749 | 4.111 | 0.0 (0.0%) | 200 |
| 25 Aug 1981 | USD | 27.749 | 28.249 | 27.749 | 27.749 | 4.111 | 0.0 (0.0%) | 8,501 |
| 24 Aug 1981 | USD | 27.749 | 28.502 | 27.749 | 27.749 | 4.111 | -1.003 (-3.49%) | 11,101 |
| 21 Aug 1981 | USD | 28.752 | 29.251 | 28.752 | 28.752 | 4.2596 | -0.249 (-0.86%) | 2,301 |
| 20 Aug 1981 | USD | 29.001 | 29.501 | 29.001 | 29.001 | 4.2964 | 0.0 (0.0%) | 101 |
| 19 Aug 1981 | USD | 29.001 | 29.751 | 29.001 | 29.001 | 4.2964 | -0.25 (-0.85%) | 10,800 |
| 18 Aug 1981 | USD | 29.251 | 30 | 29.251 | 29.251 | 4.3335 | 0.0 (0.0%) | 10,800 |
| 17 Aug 1981 | USD | 29.251 | 30 | 29.251 | 29.251 | 4.3335 | +0.25 (+0.86%) | 3,501 |
| 14 Aug 1981 | USD | 29.001 | 29.001 | 29.001 | 29.001 | 4.2964 | 0.0 (0.0%) | 0 |
| 13 Aug 1981 | USD | 29.001 | 29.501 | 29.001 | 29.001 | 4.2964 | 0.0 (0.0%) | 2,101 |
| 12 Aug 1981 | USD | 29.001 | 29.501 | 29.001 | 29.001 | 4.2964 | +0.499 (+1.75%) | 3,901 |
| 11 Aug 1981 | USD | 28.502 | 29.251 | 28.502 | 28.502 | 4.2225 | -0.25 (-0.87%) | 1,200 |
| 10 Aug 1981 | USD | 28.752 | 28.752 | 28.752 | 28.752 | 4.2596 | 0.0 (0.0%) | 0 |
| 7 Aug 1981 | USD | 28.752 | 29.501 | 28.752 | 28.752 | 4.2596 | +0.25 (+0.88%) | 2,800 |
| 6 Aug 1981 | USD | 28.502 | 29.251 | 28.502 | 28.502 | 4.2225 | +1.002 (+3.64%) | 3,301 |
| 5 Aug 1981 | USD | 27.5 | 28.002 | 27.5 | 27.5 | 4.0741 | +0.25 (+0.92%) | 1,600 |
| 4 Aug 1981 | USD | 27.25 | 28.002 | 27.25 | 27.25 | 4.037 | 0.0 (0.0%) | 400 |
| 3 Aug 1981 | USD | 27.25 | 28.002 | 27.25 | 27.25 | 4.037 | +0.25 (+0.93%) | 2,701 |
| 31 Jul 1981 | USD | 27 | 28.002 | 27 | 27 | 4 | +1.752 (+6.94%) | 7,400 |
| 30 Jul 1981 | USD | 25.248 | 25.998 | 25.248 | 25.248 | 3.7404 | +0.749 (+3.06%) | 5,301 |
| 29 Jul 1981 | USD | 24.499 | 25.248 | 24.499 | 24.499 | 3.6295 | +0.25 (+1.03%) | 3,800 |
| 28 Jul 1981 | USD | 24.249 | 24.499 | 24.249 | 24.249 | 3.5924 | +0.249 (+1.04%) | 38,200 |
| 27 Jul 1981 | USD | 24 | 24.499 | 24 | 24 | 3.5556 | 0.0 (0.0%) | 1,000 |
| 24 Jul 1981 | USD | 24 | 24.499 | 24 | 24 | 3.5556 | 0.0 (0.0%) | 16,701 |
| 23 Jul 1981 | USD | 24 | 24 | 24 | 24 | 3.5556 | 0.0 (0.0%) | 0 |
| 22 Jul 1981 | USD | 24 | 24.499 | 24 | 24 | 3.5556 | -0.749 (-3.03%) | 3,400 |
| 21 Jul 1981 | USD | 24.749 | 25.248 | 24.749 | 24.749 | 3.6665 | -0.25 (-1.00%) | 800 |
| 20 Jul 1981 | USD | 24.999 | 25.498 | 24.999 | 24.999 | 3.7036 | 0.0 (0.0%) | 1,200 |
| 17 Jul 1981 | USD | 24.999 | 25.498 | 24.999 | 24.999 | 3.7036 | 0.0 (0.0%) | 101 |
