| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 6 Oct 1981 | USD | 13.376 | 13.626 | 12.75 | 13.376 | 2.1921 | +0.5 (+3.88%) | 13,200 |
| 5 Oct 1981 | USD | 12.876 | 13.75 | 12.5 | 12.876 | 2.1101 | +0.626 (+5.11%) | 28,600 |
| 2 Oct 1981 | USD | 12.25 | 12.25 | 11.126 | 12.25 | 2.0075 | +1.25 (+11.36%) | 10,600 |
| 1 Oct 1981 | USD | 11 | 11.376 | 10.75 | 11 | 1.8027 | -0.25 (-2.22%) | 14,100 |
| 30 Sep 1981 | USD | 11.25 | 12.126 | 11.25 | 11.25 | 1.8437 | -0.876 (-7.22%) | 6,400 |
| 29 Sep 1981 | USD | 12.126 | 12.626 | 12.126 | 12.126 | 1.9872 | +0.126 (+1.05%) | 12,100 |
| 28 Sep 1981 | USD | 12 | 12 | 11.126 | 12 | 1.9666 | +0.374 (+3.22%) | 24,200 |
| 25 Sep 1981 | USD | 11.626 | 12.75 | 11.626 | 11.626 | 1.9053 | -1 (-7.92%) | 12,400 |
| 24 Sep 1981 | USD | 12.626 | 12.75 | 12.5 | 12.626 | 2.0692 | -0.124 (-0.97%) | 4,600 |
| 23 Sep 1981 | USD | 12.75 | 13 | 12.5 | 12.75 | 2.0895 | -0.5 (-3.77%) | 12,400 |
| 22 Sep 1981 | USD | 13.25 | 13.25 | 12.876 | 13.25 | 2.1714 | +0.25 (+1.92%) | 9,600 |
| 21 Sep 1981 | USD | 13 | 13 | 12.75 | 13 | 2.1304 | -0.25 (-1.89%) | 7,900 |
| 18 Sep 1981 | USD | 13.25 | 13.75 | 13 | 13.25 | 2.1714 | -0.25 (-1.85%) | 19,500 |
| 17 Sep 1981 | USD | 13.5 | 14 | 13.5 | 13.5 | 2.2124 | -0.25 (-1.82%) | 12,400 |
| 16 Sep 1981 | USD | 13.75 | 13.75 | 13.626 | 13.75 | 2.2534 | -0.126 (-0.91%) | 6,000 |
| 15 Sep 1981 | USD | 13.876 | 14.126 | 13.75 | 13.876 | 2.274 | 0.0 (0.0%) | 3,600 |
| 14 Sep 1981 | USD | 13.876 | 14 | 13.75 | 13.876 | 2.274 | +0.126 (+0.92%) | 2,700 |
| 11 Sep 1981 | USD | 13.75 | 13.75 | 13.126 | 13.75 | 2.2534 | +0.75 (+5.77%) | 7,100 |
| 10 Sep 1981 | USD | 13 | 13.25 | 12.876 | 13 | 2.1304 | -0.25 (-1.89%) | 16,100 |
| 9 Sep 1981 | USD | 13.25 | 13.25 | 12.876 | 13.25 | 2.1714 | +0.25 (+1.92%) | 12,400 |
| 8 Sep 1981 | USD | 13 | 14.25 | 12.876 | 13 | 2.1304 | -1 (-7.14%) | 11,600 |
| 7 Sep 1981 | USD | 14 | 14 | 14 | 14 | 2.2943 | 0.0 (0.0%) | 0 |
| 4 Sep 1981 | USD | 14 | 14.25 | 13.75 | 14 | 2.2943 | +0.124 (+0.89%) | 18,800 |
| 3 Sep 1981 | USD | 13.876 | 14.126 | 13.876 | 13.876 | 2.274 | -0.25 (-1.77%) | 4,800 |
| 2 Sep 1981 | USD | 14.126 | 14.126 | 14 | 14.126 | 2.315 | 0.0 (0.0%) | 2,900 |
| 1 Sep 1981 | USD | 14.126 | 14.376 | 14 | 14.126 | 2.315 | -0.25 (-1.74%) | 24,900 |
| 31 Aug 1981 | USD | 14.376 | 14.376 | 14 | 14.376 | 2.3559 | +0.626 (+4.55%) | 7,900 |
| 28 Aug 1981 | USD | 13.75 | 14 | 13.75 | 13.75 | 2.2534 | -0.25 (-1.79%) | 7,400 |
| 27 Aug 1981 | USD | 14 | 14 | 13.75 | 14 | 2.2943 | +0.25 (+1.82%) | 5,000 |
| 26 Aug 1981 | USD | 13.75 | 13.876 | 13.626 | 13.75 | 2.2534 | +0.624 (+4.75%) | 10,100 |
