| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 22 Sep 1980 | USD | 15.5 | 16 | 15.5 | 15.5 | 1.9375 | 0.0 (0.0%) | 2,700 |
| 19 Sep 1980 | USD | 15.5 | 16 | 15.5 | 15.5 | 1.9375 | 0.0 (0.0%) | 900 |
| 18 Sep 1980 | USD | 15.5 | 16 | 15.5 | 15.5 | 1.9375 | +0.248 (+1.63%) | 4,700 |
| 17 Sep 1980 | USD | 15.252 | 15.752 | 15.252 | 15.252 | 1.9065 | 0.0 (0.0%) | 1,700 |
| 16 Sep 1980 | USD | 15.252 | 15.752 | 15.252 | 15.252 | 1.9065 | 0.0 (0.0%) | 100 |
| 15 Sep 1980 | USD | 15.252 | 15.752 | 15.252 | 15.252 | 1.9065 | 0.0 (0.0%) | 500 |
| 12 Sep 1980 | USD | 15.252 | 15.752 | 15.252 | 15.252 | 1.9065 | 0.0 (0.0%) | 400 |
| 11 Sep 1980 | USD | 15.252 | 15.752 | 15.252 | 15.252 | 1.9065 | 0.0 (0.0%) | 500 |
| 10 Sep 1980 | USD | 15.252 | 15.752 | 15.252 | 15.252 | 1.9065 | -0.248 (-1.60%) | 8,700 |
| 9 Sep 1980 | USD | 15.5 | 16 | 15.5 | 15.5 | 1.9375 | 0.0 (0.0%) | 5,300 |
| 8 Sep 1980 | USD | 15.5 | 16 | 15.5 | 15.5 | 1.9375 | 0.0 (0.0%) | 6,300 |
| 5 Sep 1980 | USD | 15.5 | 16 | 15.5 | 15.5 | 1.9375 | +0.5 (+3.33%) | 2,700 |
| 4 Sep 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | 0.0 (0.0%) | 1,400 |
| 3 Sep 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | 0.0 (0.0%) | 5,200 |
| 2 Sep 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | 0.0 (0.0%) | 1,300 |
| 29 Aug 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | 0.0 (0.0%) | 2,500 |
| 28 Aug 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | 0.0 (0.0%) | 4,000 |
| 27 Aug 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | 0.0 (0.0%) | 2,900 |
| 26 Aug 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | 0.0 (0.0%) | 1,300 |
| 25 Aug 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | 0.0 (0.0%) | 400 |
| 22 Aug 1980 | USD | 15 | 15.252 | 15 | 15 | 1.875 | +0.248 (+1.68%) | 700 |
| 21 Aug 1980 | USD | 14.752 | 15.252 | 14.752 | 14.752 | 1.844 | +0.252 (+1.74%) | 5,000 |
| 20 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 5,400 |
| 19 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 600 |
| 18 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | -0.252 (-1.71%) | 4,300 |
| 15 Aug 1980 | USD | 14.752 | 15 | 14.752 | 14.752 | 1.844 | +0.252 (+1.74%) | 2,900 |
| 14 Aug 1980 | USD | 14.5 | 14.5 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 0 |
| 13 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 100 |
| 12 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 3,300 |
| 11 Aug 1980 | USD | 14.5 | 15 | 14.5 | 14.5 | 1.8125 | 0.0 (0.0%) | 3,100 |
