| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Aug 1981 | USD | 15.252 | 15.751 | 15.252 | 15.252 | 2.2596 | -0.374 (-2.39%) | 5,600 |
| 25 Aug 1981 | USD | 15.626 | 15.751 | 15.252 | 15.626 | 2.315 | -0.125 (-0.79%) | 8,400 |
| 24 Aug 1981 | USD | 15.751 | 15.751 | 15.626 | 15.751 | 2.3335 | +0.125 (+0.80%) | 2,400 |
| 21 Aug 1981 | USD | 15.626 | 15.626 | 15.626 | 15.626 | 2.315 | -0.125 (-0.79%) | 400 |
| 20 Aug 1981 | USD | 15.751 | 15.751 | 15.626 | 15.751 | 2.3335 | +0.125 (+0.80%) | 701 |
| 19 Aug 1981 | USD | 15.626 | 15.751 | 15.626 | 15.626 | 2.315 | -0.247 (-1.56%) | 1,200 |
| 18 Aug 1981 | USD | 15.873 | 15.873 | 15.751 | 15.873 | 2.3516 | +0.122 (+0.77%) | 600 |
| 17 Aug 1981 | USD | 15.751 | 16.126 | 15.751 | 15.751 | 2.3335 | -0.25 (-1.56%) | 8,501 |
| 14 Aug 1981 | USD | 16.001 | 16.001 | 15.873 | 16.001 | 2.3705 | +0.25 (+1.59%) | 1,101 |
| 13 Aug 1981 | USD | 15.751 | 15.751 | 15.751 | 15.751 | 2.3335 | +0.125 (+0.80%) | 600 |
| 12 Aug 1981 | USD | 15.626 | 15.873 | 15.626 | 15.626 | 2.315 | 0.0 (0.0%) | 1,000 |
| 11 Aug 1981 | USD | 15.626 | 16.126 | 15.626 | 15.626 | 2.315 | -0.625 (-3.85%) | 18,600 |
| 10 Aug 1981 | USD | 16.251 | 16.251 | 16.251 | 16.251 | 2.4076 | -0.249 (-1.51%) | 4,501 |
| 7 Aug 1981 | USD | 16.5 | 16.5 | 16.251 | 16.5 | 2.4444 | +0.249 (+1.53%) | 3,200 |
| 6 Aug 1981 | USD | 16.251 | 16.251 | 16.001 | 16.251 | 2.4076 | +0.5 (+3.17%) | 2,400 |
| 5 Aug 1981 | USD | 15.751 | 15.751 | 15.501 | 15.751 | 2.3335 | -0.375 (-2.33%) | 1,800 |
| 4 Aug 1981 | USD | 16.126 | 16.126 | 16.001 | 16.126 | 2.389 | +0.253 (+1.59%) | 1,101 |
| 3 Aug 1981 | USD | 15.873 | 15.873 | 15.501 | 15.873 | 2.3516 | +0.122 (+0.77%) | 1,701 |
| 31 Jul 1981 | USD | 15.751 | 16.126 | 15.751 | 15.751 | 2.3335 | -0.25 (-1.56%) | 2,901 |
| 30 Jul 1981 | USD | 16.001 | 16.001 | 15.626 | 16.001 | 2.3705 | +0.5 (+3.23%) | 2,501 |
| 29 Jul 1981 | USD | 15.501 | 15.501 | 15.501 | 15.501 | 2.2964 | 0.0 (0.0%) | 200 |
| 28 Jul 1981 | USD | 15.501 | 15.751 | 15.501 | 15.501 | 2.2964 | -0.25 (-1.59%) | 1,101 |
| 27 Jul 1981 | USD | 15.751 | 15.873 | 15.501 | 15.751 | 2.3335 | 0.0 (0.0%) | 7,200 |
| 24 Jul 1981 | USD | 15.751 | 15.751 | 15.373 | 15.751 | 2.3335 | +0.378 (+2.46%) | 1,701 |
| 23 Jul 1981 | USD | 15.373 | 15.626 | 15.373 | 15.373 | 2.2775 | -0.128 (-0.83%) | 2,600 |
| 22 Jul 1981 | USD | 15.501 | 15.751 | 15.373 | 15.501 | 2.2964 | +0.378 (+2.50%) | 10,200 |
| 21 Jul 1981 | USD | 15.123 | 15.501 | 15.123 | 15.123 | 2.2404 | -0.503 (-3.22%) | 501 |
| 20 Jul 1981 | USD | 15.626 | 15.626 | 15.373 | 15.626 | 2.315 | -0.125 (-0.79%) | 600 |
| 17 Jul 1981 | USD | 15.751 | 16.001 | 15.751 | 15.751 | 2.3335 | 0.0 (0.0%) | 901 |
| 16 Jul 1981 | USD | 15.751 | 15.751 | 15.501 | 15.751 | 2.3335 | +0.499 (+3.27%) | 501 |
