| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Sep 1980 | USD | 35.499 | 35.499 | 34.875 | 35.499 | 2.9583 | +0.873 (+2.52%) | 3,600 |
| 8 Sep 1980 | USD | 34.626 | 34.875 | 34.5 | 34.626 | 2.8855 | +0.126 (+0.37%) | 6,100 |
| 5 Sep 1980 | USD | 34.5 | 34.875 | 34.5 | 34.5 | 2.875 | -0.249 (-0.72%) | 2,100 |
| 4 Sep 1980 | USD | 34.749 | 35.25 | 34.749 | 34.749 | 2.8958 | -0.252 (-0.72%) | 10,000 |
| 3 Sep 1980 | USD | 35.001 | 35.376 | 34.251 | 35.001 | 2.9167 | +1.002 (+2.95%) | 5,000 |
| 2 Sep 1980 | USD | 33.999 | 34.125 | 33.999 | 33.999 | 2.8333 | -0.126 (-0.37%) | 1,500 |
| 29 Aug 1980 | USD | 34.125 | 34.251 | 33.75 | 34.125 | 2.8438 | +0.126 (+0.37%) | 8,900 |
| 28 Aug 1980 | USD | 33.999 | 34.5 | 33.999 | 33.999 | 2.8333 | -0.378 (-1.10%) | 4,000 |
| 27 Aug 1980 | USD | 34.377 | 34.626 | 34.377 | 34.377 | 2.8647 | 0.0 (0.0%) | 500 |
| 26 Aug 1980 | USD | 34.377 | 34.875 | 34.377 | 34.377 | 2.8647 | -0.372 (-1.07%) | 2,300 |
| 25 Aug 1980 | USD | 34.749 | 34.875 | 34.5 | 34.749 | 2.8958 | 0.0 (0.0%) | 1,100 |
| 22 Aug 1980 | USD | 34.749 | 34.875 | 34.5 | 34.749 | 2.8958 | +0.249 (+0.72%) | 1,200 |
| 21 Aug 1980 | USD | 34.5 | 34.5 | 34.5 | 34.5 | 2.875 | +0.123 (+0.36%) | 700 |
| 20 Aug 1980 | USD | 34.377 | 34.5 | 34.251 | 34.377 | 2.8647 | 0.0 (0.0%) | 5,300 |
| 19 Aug 1980 | USD | 34.377 | 34.5 | 34.125 | 34.377 | 2.8647 | -0.123 (-0.36%) | 5,500 |
| 18 Aug 1980 | USD | 34.5 | 34.749 | 34.5 | 34.5 | 2.875 | -0.249 (-0.72%) | 600 |
| 15 Aug 1980 | USD | 34.749 | 34.749 | 34.5 | 34.749 | 2.8958 | +0.498 (+1.45%) | 3,100 |
| 14 Aug 1980 | USD | 34.251 | 34.377 | 33.999 | 34.251 | 2.8542 | +0.252 (+0.74%) | 11,700 |
| 13 Aug 1980 | USD | 33.999 | 33.999 | 33.75 | 33.999 | 2.8333 | -0.252 (-0.74%) | 3,000 |
| 12 Aug 1980 | USD | 34.251 | 34.5 | 34.125 | 34.251 | 2.8542 | +0.252 (+0.74%) | 1,800 |
| 11 Aug 1980 | USD | 33.999 | 33.999 | 33.876 | 33.999 | 2.8333 | +0.372 (+1.11%) | 1,000 |
| 8 Aug 1980 | USD | 33.627 | 33.876 | 33.627 | 33.627 | 2.8022 | 0.0 (0.0%) | 3,400 |
| 7 Aug 1980 | USD | 33.627 | 33.627 | 33.501 | 33.627 | 2.8022 | +0.126 (+0.38%) | 1,400 |
| 6 Aug 1980 | USD | 33.501 | 33.876 | 33.501 | 33.501 | 2.7917 | -0.249 (-0.74%) | 1,800 |
| 5 Aug 1980 | USD | 33.75 | 33.75 | 32.499 | 33.75 | 2.8125 | +1.374 (+4.24%) | 14,200 |
| 4 Aug 1980 | USD | 32.376 | 32.376 | 32.25 | 32.376 | 2.698 | +0.375 (+1.17%) | 3,700 |
| 1 Aug 1980 | USD | 32.001 | 32.877 | 32.001 | 32.001 | 2.6667 | -0.75 (-2.29%) | 10,700 |
| 31 Jul 1980 | USD | 32.751 | 33 | 32.751 | 32.751 | 2.7292 | -0.498 (-1.50%) | 2,100 |
| 30 Jul 1980 | USD | 33.249 | 33.75 | 33.249 | 33.249 | 2.7708 | -0.252 (-0.75%) | 11,300 |
| 29 Jul 1980 | USD | 33.501 | 33.501 | 33.249 | 33.501 | 2.7917 | +0.126 (+0.38%) | 700 |
