| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Sep 1980 | USD | 18.252 | 18.752 | 18.252 | 18.252 | 2.704 | 0.0 (0.0%) | 1,600 |
| 8 Sep 1980 | USD | 18.252 | 18.752 | 18.252 | 18.252 | 2.704 | 0.0 (0.0%) | 3,200 |
| 5 Sep 1980 | USD | 18.252 | 19.004 | 18.252 | 18.252 | 2.704 | 0.0 (0.0%) | 1,300 |
| 4 Sep 1980 | USD | 18.252 | 19.004 | 18.252 | 18.252 | 2.704 | 0.0 (0.0%) | 100 |
| 3 Sep 1980 | USD | 18.252 | 19.004 | 18.252 | 18.252 | 2.704 | 0.0 (0.0%) | 700 |
| 2 Sep 1980 | USD | 18.252 | 18.752 | 18.252 | 18.252 | 2.704 | +0.252 (+1.40%) | 1,100 |
| 29 Aug 1980 | USD | 18 | 18.5 | 18 | 18 | 2.6667 | 0.0 (0.0%) | 1,400 |
| 28 Aug 1980 | USD | 18 | 18.5 | 18 | 18 | 2.6667 | 0.0 (0.0%) | 1,500 |
| 27 Aug 1980 | USD | 18 | 18.5 | 18 | 18 | 2.6667 | 0.0 (0.0%) | 700 |
| 26 Aug 1980 | USD | 18 | 18.5 | 18 | 18 | 2.6667 | 0.0 (0.0%) | 1,600 |
| 25 Aug 1980 | USD | 18 | 18.5 | 18 | 18 | 2.6667 | +0.247 (+1.39%) | 1,500 |
| 22 Aug 1980 | USD | 17.753 | 18.5 | 17.753 | 17.753 | 2.6301 | 0.0 (0.0%) | 1,000 |
| 21 Aug 1980 | USD | 17.753 | 18.252 | 17.753 | 17.753 | 2.6301 | 0.0 (0.0%) | 100 |
| 20 Aug 1980 | USD | 17.753 | 18.252 | 17.753 | 17.753 | 2.6301 | 0.0 (0.0%) | 3,000 |
| 19 Aug 1980 | USD | 17.753 | 18.5 | 17.753 | 17.753 | 2.6301 | 0.0 (0.0%) | 600 |
| 18 Aug 1980 | USD | 17.753 | 18.5 | 17.753 | 17.753 | 2.6301 | -0.247 (-1.37%) | 600 |
| 15 Aug 1980 | USD | 18 | 18.5 | 18 | 18 | 2.6667 | +0.247 (+1.39%) | 1,800 |
| 14 Aug 1980 | USD | 17.753 | 18.252 | 17.753 | 17.753 | 2.6301 | 0.0 (0.0%) | 100 |
| 13 Aug 1980 | USD | 17.753 | 18.252 | 17.753 | 17.753 | 2.6301 | +0.5 (+2.90%) | 1,800 |
| 12 Aug 1980 | USD | 17.253 | 17.253 | 17.253 | 17.253 | 2.556 | 0.0 (0.0%) | 0 |
| 11 Aug 1980 | USD | 17.253 | 17.753 | 17.253 | 17.253 | 2.556 | 0.0 (0.0%) | 1,700 |
| 8 Aug 1980 | USD | 17.253 | 17.753 | 17.253 | 17.253 | 2.556 | 0.0 (0.0%) | 1,400 |
| 7 Aug 1980 | USD | 17.253 | 17.753 | 17.253 | 17.253 | 2.556 | +1.251 (+7.82%) | 7,200 |
| 6 Aug 1980 | USD | 16.002 | 16.002 | 16.002 | 16.002 | 2.3707 | 0.0 (0.0%) | 0 |
| 5 Aug 1980 | USD | 16.002 | 16.502 | 16.002 | 16.002 | 2.3707 | +0.252 (+1.60%) | 1,600 |
| 4 Aug 1980 | USD | 15.75 | 16.502 | 15.75 | 15.75 | 2.3333 | 0.0 (0.0%) | 500 |
| 1 Aug 1980 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 2.3333 | 0.0 (0.0%) | 1,200 |
| 31 Jul 1980 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 2.3333 | 0.0 (0.0%) | 5,000 |
| 30 Jul 1980 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 2.3333 | +0.247 (+1.59%) | 1,500 |
| 29 Jul 1980 | USD | 15.503 | 16.002 | 15.503 | 15.503 | 2.2967 | +0.252 (+1.65%) | 6,900 |
