| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 7 Oct 1981 | USD | 20.25 | 20.25 | 19.876 | 20.25 | 8.8255 | +0.25 (+1.25%) | 202,700 |
| 6 Oct 1981 | USD | 20 | 20.126 | 19.876 | 20 | 8.7165 | -0.126 (-0.63%) | 64,700 |
| 5 Oct 1981 | USD | 20.126 | 20.25 | 20 | 20.126 | 8.7714 | 0.0 (0.0%) | 519,500 |
| 2 Oct 1981 | USD | 20.126 | 20.126 | 19.75 | 20.126 | 8.7714 | +0.376 (+1.90%) | 77,700 |
| 1 Oct 1981 | USD | 19.75 | 20 | 19.75 | 19.75 | 8.6075 | -0.126 (-0.63%) | 44,300 |
| 30 Sep 1981 | USD | 19.876 | 20 | 19.876 | 19.876 | 8.6625 | -0.124 (-0.62%) | 88,000 |
| 29 Sep 1981 | USD | 20 | 20 | 19.876 | 20 | 8.7165 | 0.0 (0.0%) | 85,900 |
| 28 Sep 1981 | USD | 20 | 20 | 19.626 | 20 | 8.7165 | +0.25 (+1.27%) | 283,900 |
| 25 Sep 1981 | USD | 19.75 | 20 | 19.75 | 19.75 | 8.6075 | -0.25 (-1.25%) | 78,200 |
| 24 Sep 1981 | USD | 20 | 20.376 | 19.626 | 20 | 8.7165 | +0.374 (+1.91%) | 168,400 |
| 23 Sep 1981 | USD | 19.626 | 20.126 | 19.626 | 19.626 | 8.5535 | -0.25 (-1.26%) | 122,300 |
| 22 Sep 1981 | USD | 19.876 | 20.126 | 19.75 | 19.876 | 8.6625 | +0.25 (+1.27%) | 229,700 |
| 21 Sep 1981 | USD | 19.626 | 19.75 | 19.376 | 19.626 | 8.5535 | +0.25 (+1.29%) | 106,500 |
| 18 Sep 1981 | USD | 19.376 | 19.5 | 19.25 | 19.376 | 8.4445 | +0.126 (+0.65%) | 307,100 |
| 17 Sep 1981 | USD | 19.25 | 19.5 | 19.25 | 19.25 | 8.3896 | 0.0 (0.0%) | 146,000 |
| 16 Sep 1981 | USD | 19.25 | 19.376 | 19.126 | 19.25 | 8.3896 | -0.25 (-1.28%) | 33,800 |
| 15 Sep 1981 | USD | 19.5 | 19.5 | 19.25 | 19.5 | 8.4986 | +0.124 (+0.64%) | 58,800 |
| 14 Sep 1981 | USD | 19.376 | 19.5 | 19.25 | 19.376 | 8.4445 | -0.124 (-0.64%) | 23,300 |
| 11 Sep 1981 | USD | 19.5 | 19.876 | 19.376 | 19.5 | 8.4986 | 0.0 (0.0%) | 72,600 |
| 10 Sep 1981 | USD | 19.5 | 19.626 | 19.25 | 19.5 | 8.4986 | +0.25 (+1.30%) | 26,800 |
| 9 Sep 1981 | USD | 19.25 | 19.376 | 19.126 | 19.25 | 8.3896 | 0.0 (0.0%) | 143,400 |
| 8 Sep 1981 | USD | 19.25 | 19.626 | 19.25 | 19.25 | 8.3896 | -0.126 (-0.65%) | 125,600 |
| 7 Sep 1981 | USD | 19.376 | 19.376 | 19.376 | 19.376 | 8.4445 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 19.376 | 19.75 | 19.376 | 19.376 | 8.4445 | -0.374 (-1.89%) | 35,000 |
| 3 Sep 1981 | USD | 19.75 | 20 | 19.626 | 19.75 | 8.6075 | -0.25 (-1.25%) | 229,600 |
| 2 Sep 1981 | USD | 20 | 20.126 | 19.75 | 20 | 8.7165 | -0.25 (-1.23%) | 48,000 |
| 1 Sep 1981 | USD | 20.25 | 20.376 | 20.126 | 20.25 | 8.8255 | +0.124 (+0.62%) | 1,319,000 |
| 31 Aug 1981 | USD | 20.126 | 20.376 | 20.126 | 20.126 | 8.7714 | +0.126 (+0.63%) | 144,800 |
| 28 Aug 1981 | USD | 20 | 20.25 | 20 | 20 | 8.7165 | +0.124 (+0.62%) | 186,700 |
| 27 Aug 1981 | USD | 19.876 | 20 | 19.75 | 19.876 | 8.6625 | -0.124 (-0.62%) | 108,900 |
