| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Aug 1980 | USD | 26 | 26.752 | 26 | 26 | 0.7222 | 0.0 (0.0%) | 200 |
| 14 Aug 1980 | USD | 26 | 26 | 26 | 26 | 0.7222 | 0.0 (0.0%) | 0 |
| 13 Aug 1980 | USD | 26 | 26.752 | 26 | 26 | 0.7222 | 0.0 (0.0%) | 900 |
| 12 Aug 1980 | USD | 26 | 26.752 | 26 | 26 | 0.7222 | -0.25 (-0.95%) | 600 |
| 11 Aug 1980 | USD | 26.25 | 26.752 | 26.25 | 26.25 | 0.7292 | -0.251 (-0.95%) | 1,500 |
| 8 Aug 1980 | USD | 26.501 | 27.254 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 300 |
| 7 Aug 1980 | USD | 26.501 | 27.254 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 200 |
| 6 Aug 1980 | USD | 26.501 | 27.254 | 26.501 | 26.501 | 0.7361 | +0.251 (+0.96%) | 2,000 |
| 5 Aug 1980 | USD | 26.25 | 27.003 | 26.25 | 26.25 | 0.7292 | 0.0 (0.0%) | 400 |
| 4 Aug 1980 | USD | 26.25 | 26.752 | 26.25 | 26.25 | 0.7292 | 0.0 (0.0%) | 5,500 |
| 1 Aug 1980 | USD | 26.25 | 26.752 | 26.25 | 26.25 | 0.7292 | +0.25 (+0.96%) | 3,000 |
| 31 Jul 1980 | USD | 26 | 26.752 | 26 | 26 | 0.7222 | 0.0 (0.0%) | 800 |
| 30 Jul 1980 | USD | 26 | 26.501 | 26 | 26 | 0.7222 | 0.0 (0.0%) | 1,100 |
| 29 Jul 1980 | USD | 26 | 26.501 | 26 | 26 | 0.7222 | 0.0 (0.0%) | 500 |
| 28 Jul 1980 | USD | 26 | 26.752 | 26 | 26 | 0.7222 | +0.247 (+0.96%) | 1,300 |
| 25 Jul 1980 | USD | 25.753 | 26.752 | 25.753 | 25.753 | 0.7154 | 0.0 (0.0%) | 200 |
| 24 Jul 1980 | USD | 25.753 | 26.752 | 25.753 | 25.753 | 0.7154 | -0.247 (-0.95%) | 2,500 |
| 23 Jul 1980 | USD | 26 | 26.752 | 26 | 26 | 0.7222 | 0.0 (0.0%) | 400 |
| 22 Jul 1980 | USD | 26 | 26.752 | 26 | 26 | 0.7222 | -0.501 (-1.89%) | 900 |
| 21 Jul 1980 | USD | 26.501 | 27.003 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 400 |
| 18 Jul 1980 | USD | 26.501 | 27.254 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 1,800 |
| 17 Jul 1980 | USD | 26.501 | 26.501 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 0 |
| 16 Jul 1980 | USD | 26.501 | 27.254 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 400 |
| 15 Jul 1980 | USD | 26.501 | 27.5 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 900 |
| 14 Jul 1980 | USD | 26.501 | 27.5 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 300 |
| 11 Jul 1980 | USD | 26.501 | 27.254 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 600 |
| 10 Jul 1980 | USD | 26.501 | 27.5 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 2,700 |
| 9 Jul 1980 | USD | 26.501 | 27.5 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 400 |
| 8 Jul 1980 | USD | 26.501 | 27.5 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 500 |
| 7 Jul 1980 | USD | 26.501 | 27.5 | 26.501 | 26.501 | 0.7361 | 0.0 (0.0%) | 2,700 |
