| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 3 Feb 1981 | USD | 32.501 | 32.75 | 32.501 | 32.501 | 2.7084 | +0.251 (+0.78%) | 2,600 |
| 2 Feb 1981 | USD | 32.25 | 32.501 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 1,200 |
| 30 Jan 1981 | USD | 32.25 | 32.501 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 100 |
| 29 Jan 1981 | USD | 32.25 | 32.501 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 3,600 |
| 28 Jan 1981 | USD | 32.25 | 32.75 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 700 |
| 27 Jan 1981 | USD | 32.25 | 32.75 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 4,900 |
| 26 Jan 1981 | USD | 32.25 | 32.75 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 2,000 |
| 23 Jan 1981 | USD | 32.25 | 32.75 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 2,900 |
| 22 Jan 1981 | USD | 32.25 | 32.75 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 1,600 |
| 21 Jan 1981 | USD | 32.25 | 33 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 200 |
| 20 Jan 1981 | USD | 32.25 | 33 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 2,800 |
| 19 Jan 1981 | USD | 32.25 | 33 | 32.25 | 32.25 | 2.6875 | 0.0 (0.0%) | 1,200 |
| 16 Jan 1981 | USD | 32.25 | 32.75 | 32.25 | 32.25 | 2.6875 | +0.25 (+0.78%) | 900 |
| 15 Jan 1981 | USD | 32 | 32 | 32 | 32 | 2.6667 | 0.0 (0.0%) | 0 |
| 14 Jan 1981 | USD | 32 | 32.75 | 32 | 32 | 2.6667 | 0.0 (0.0%) | 1,600 |
| 13 Jan 1981 | USD | 32 | 32.501 | 32 | 32 | 2.6667 | 0.0 (0.0%) | 6,000 |
| 12 Jan 1981 | USD | 32 | 32.501 | 32 | 32 | 2.6667 | 0.0 (0.0%) | 1,600 |
| 9 Jan 1981 | USD | 32 | 32.75 | 32 | 32 | 2.6667 | 0.0 (0.0%) | 2,800 |
| 8 Jan 1981 | USD | 32 | 32.501 | 32 | 32 | 2.6667 | +0.249 (+0.78%) | 10,200 |
| 7 Jan 1981 | USD | 31.751 | 32 | 31.751 | 31.751 | 2.6459 | -0.499 (-1.55%) | 4,300 |
| 6 Jan 1981 | USD | 32.25 | 33 | 32.25 | 32.25 | 2.6875 | +1 (+3.20%) | 6,300 |
| 5 Jan 1981 | USD | 31.25 | 32 | 31.25 | 31.25 | 2.6042 | 0.0 (0.0%) | 1,300 |
| 2 Jan 1981 | USD | 31.25 | 32 | 31.25 | 31.25 | 2.6042 | 0.0 (0.0%) | 200 |
| 31 Dec 1980 | USD | 31.25 | 32 | 31.25 | 31.25 | 2.6042 | +0.75 (+2.46%) | 4,800 |
| 30 Dec 1980 | USD | 30.5 | 31.25 | 30.5 | 30.5 | 2.5417 | +0.249 (+0.82%) | 7,800 |
| 29 Dec 1980 | USD | 30.251 | 31.001 | 30.251 | 30.251 | 2.5209 | +0.75 (+2.54%) | 3,900 |
| 26 Dec 1980 | USD | 29.501 | 30 | 29.501 | 29.501 | 2.4584 | 0.0 (0.0%) | 500 |
| 24 Dec 1980 | USD | 29.501 | 30 | 29.501 | 29.501 | 2.4584 | 0.0 (0.0%) | 5,800 |
| 23 Dec 1980 | USD | 29.501 | 30 | 29.501 | 29.501 | 2.4584 | +0.251 (+0.86%) | 4,500 |
| 22 Dec 1980 | USD | 29.25 | 29.75 | 29.25 | 29.25 | 2.4375 | +0.499 (+1.74%) | 700 |
