| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 28 Oct 1980 | USD | 17.5 | 17.626 | 17.376 | 17.5 | 13.125 | +0.124 (+0.71%) | 75,700 |
| 27 Oct 1980 | USD | 17.376 | 17.626 | 17.376 | 17.376 | 13.032 | -0.25 (-1.42%) | 31,400 |
| 24 Oct 1980 | USD | 17.626 | 17.626 | 17.5 | 17.626 | 13.2195 | +0.126 (+0.72%) | 26,400 |
| 23 Oct 1980 | USD | 17.5 | 17.626 | 17.5 | 17.5 | 13.125 | 0.0 (0.0%) | 21,700 |
| 22 Oct 1980 | USD | 17.5 | 17.626 | 17.5 | 17.5 | 13.125 | 0.0 (0.0%) | 13,000 |
| 21 Oct 1980 | USD | 17.5 | 17.626 | 17.5 | 17.5 | 13.125 | 0.0 (0.0%) | 30,500 |
| 20 Oct 1980 | USD | 17.5 | 17.75 | 17.5 | 17.5 | 13.125 | -0.126 (-0.71%) | 86,400 |
| 17 Oct 1980 | USD | 17.626 | 17.75 | 17.626 | 17.626 | 13.2195 | -0.124 (-0.70%) | 17,400 |
| 16 Oct 1980 | USD | 17.75 | 17.75 | 17.626 | 17.75 | 13.3125 | +0.124 (+0.70%) | 27,300 |
| 15 Oct 1980 | USD | 17.626 | 17.75 | 17.626 | 17.626 | 13.2195 | 0.0 (0.0%) | 42,800 |
| 14 Oct 1980 | USD | 17.626 | 17.876 | 17.626 | 17.626 | 13.2195 | 0.0 (0.0%) | 34,400 |
| 13 Oct 1980 | USD | 17.626 | 17.75 | 17.5 | 17.626 | 13.2195 | -0.124 (-0.70%) | 18,400 |
| 10 Oct 1980 | USD | 17.75 | 17.75 | 17.626 | 17.75 | 13.3125 | 0.0 (0.0%) | 65,500 |
| 9 Oct 1980 | USD | 17.75 | 17.876 | 17.75 | 17.75 | 13.3125 | -0.126 (-0.70%) | 18,600 |
| 8 Oct 1980 | USD | 17.876 | 17.876 | 17.75 | 17.876 | 13.407 | 0.0 (0.0%) | 33,700 |
| 7 Oct 1980 | USD | 17.876 | 17.876 | 17.75 | 17.876 | 13.407 | +0.126 (+0.71%) | 231,000 |
| 6 Oct 1980 | USD | 17.75 | 17.876 | 17.75 | 17.75 | 13.3125 | +0.124 (+0.70%) | 136,400 |
| 3 Oct 1980 | USD | 17.626 | 17.75 | 17.626 | 17.626 | 13.2195 | 0.0 (0.0%) | 50,700 |
| 2 Oct 1980 | USD | 17.626 | 17.75 | 17.5 | 17.626 | 13.2195 | 0.0 (0.0%) | 47,900 |
| 1 Oct 1980 | USD | 17.626 | 17.75 | 17.626 | 17.626 | 13.2195 | +0.126 (+0.72%) | 21,900 |
| 30 Sep 1980 | USD | 17.5 | 17.75 | 17.5 | 17.5 | 13.125 | -0.126 (-0.71%) | 41,100 |
| 29 Sep 1980 | USD | 17.626 | 17.626 | 17.5 | 17.626 | 13.2195 | +0.126 (+0.72%) | 53,600 |
| 26 Sep 1980 | USD | 17.5 | 17.75 | 17.5 | 17.5 | 13.125 | -0.126 (-0.71%) | 26,300 |
| 25 Sep 1980 | USD | 17.626 | 17.75 | 17.626 | 17.626 | 13.2195 | -0.124 (-0.70%) | 18,000 |
| 24 Sep 1980 | USD | 17.75 | 17.876 | 17.75 | 17.75 | 13.3125 | 0.0 (0.0%) | 33,000 |
| 23 Sep 1980 | USD | 17.75 | 18 | 17.75 | 17.75 | 13.3125 | -0.126 (-0.70%) | 81,100 |
| 22 Sep 1980 | USD | 17.876 | 18 | 17.75 | 17.876 | 13.407 | -0.124 (-0.69%) | 76,000 |
| 19 Sep 1980 | USD | 18 | 18 | 17.626 | 18 | 13.5 | +0.25 (+1.41%) | 80,300 |
| 18 Sep 1980 | USD | 17.75 | 17.75 | 17.5 | 17.75 | 13.3125 | +0.124 (+0.70%) | 152,100 |
| 17 Sep 1980 | USD | 17.626 | 17.626 | 17.376 | 17.626 | 13.2195 | +0.25 (+1.44%) | 58,500 |
