| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Aug 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 200 |
| 7 Aug 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 1,001 |
| 6 Aug 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 1,201 |
| 5 Aug 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 200 |
| 4 Aug 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 600 |
| 1 Aug 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 1,001 |
| 31 Jul 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 401 |
| 30 Jul 1980 | USD | 31.751 | 31.751 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 0 |
| 29 Jul 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | 0.0 (0.0%) | 1,900 |
| 28 Jul 1980 | USD | 31.751 | 32 | 31.751 | 31.751 | 1.2727 | +0.25 (+0.79%) | 1,100 |
| 25 Jul 1980 | USD | 31.501 | 32 | 31.501 | 31.501 | 1.2627 | +0.25 (+0.80%) | 4,000 |
| 24 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 301 |
| 23 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 901 |
| 22 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 1,600 |
| 21 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 701 |
| 18 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 401 |
| 17 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 1,300 |
| 16 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 1,001 |
| 15 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 101 |
| 14 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 901 |
| 11 Jul 1980 | USD | 31.251 | 32 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 1,300 |
| 10 Jul 1980 | USD | 31.251 | 32 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 2,301 |
| 9 Jul 1980 | USD | 31.251 | 32 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 200 |
| 8 Jul 1980 | USD | 31.251 | 31.751 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 1,801 |
| 7 Jul 1980 | USD | 31.251 | 32 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 701 |
| 4 Jul 1980 | USD | 31.251 | 31.251 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 31.251 | 32.25 | 31.251 | 31.251 | 1.2527 | 0.0 (0.0%) | 2,101 |
| 2 Jul 1980 | USD | 31.251 | 32.25 | 31.251 | 31.251 | 1.2527 | +0.249 (+0.80%) | 901 |
| 1 Jul 1980 | USD | 31.002 | 32 | 31.002 | 31.002 | 1.2427 | 0.0 (0.0%) | 3,100 |
| 30 Jun 1980 | USD | 31.002 | 32 | 31.002 | 31.002 | 1.2427 | +0.757 (+2.50%) | 3,001 |
