| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 3,900 |
| 7 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 4,700 |
| 6 Aug 1980 | USD | 14.5 | 14.752 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 600 |
| 5 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 11,300 |
| 4 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 10,800 |
| 1 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 1,200 |
| 31 Jul 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 500 |
| 30 Jul 1980 | USD | 14.5 | 15.252 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 1,000 |
| 29 Jul 1980 | USD | 14.5 | 15.252 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 1,300 |
| 28 Jul 1980 | USD | 14.5 | 14.752 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 1,100 |
| 25 Jul 1980 | USD | 14.5 | 14.752 | 14.5 | 14.5 | 1.8125 | +0.248 (+1.74%) | 1,300 |
| 24 Jul 1980 | USD | 14.252 | 14.5 | 14.252 | 14.252 | 1.7815 | 0.0 (0.0%) | 2,300 |
| 23 Jul 1980 | USD | 14.252 | 14.752 | 14.252 | 14.252 | 1.7815 | 0.0 (0.0%) | 600 |
| 22 Jul 1980 | USD | 14.252 | 14.752 | 14.252 | 14.252 | 1.7815 | 0.0 (0.0%) | 1,900 |
| 21 Jul 1980 | USD | 14.252 | 15 | 14.252 | 14.252 | 1.7815 | -0.248 (-1.71%) | 600 |
| 18 Jul 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | +0.5 (+3.57%) | 4,200 |
| 17 Jul 1980 | USD | 14 | 14.5 | 14 | 14 | 1.75 | 0.0 (0.0%) | 400 |
| 16 Jul 1980 | USD | 14 | 14.5 | 14 | 14 | 1.75 | -0.252 (-1.77%) | 600 |
| 15 Jul 1980 | USD | 14.252 | 14.5 | 14.252 | 14.252 | 1.7815 | +0.252 (+1.80%) | 1,100 |
| 14 Jul 1980 | USD | 14 | 14.252 | 14 | 14 | 1.75 | 0.0 (0.0%) | 700 |
| 11 Jul 1980 | USD | 14 | 14 | 14 | 14 | 1.75 | 0.0 (0.0%) | 0 |
| 10 Jul 1980 | USD | 14 | 14.252 | 14 | 14 | 1.75 | 0.0 (0.0%) | 2,800 |
| 9 Jul 1980 | USD | 14 | 14.252 | 14 | 14 | 1.75 | 0.0 (0.0%) | 3,100 |
| 8 Jul 1980 | USD | 14 | 14.5 | 14 | 14 | 1.75 | 0.0 (0.0%) | 1,800 |
| 7 Jul 1980 | USD | 14 | 14.5 | 14 | 14 | 1.75 | 0.0 (0.0%) | 900 |
| 4 Jul 1980 | USD | 14 | 14 | 14 | 14 | 1.75 | 0.0 (0.0%) | 0 |
| 3 Jul 1980 | USD | 14 | 15 | 14 | 14 | 1.75 | 0.0 (0.0%) | 200 |
| 2 Jul 1980 | USD | 14 | 15 | 14 | 14 | 1.75 | 0.0 (0.0%) | 300 |
| 1 Jul 1980 | USD | 14 | 15 | 14 | 14 | 1.75 | 0.0 (0.0%) | 6,000 |
| 30 Jun 1980 | USD | 14 | 15 | 14 | 14 | 1.75 | 0.0 (0.0%) | 2,300 |
