| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 6 Feb 1991 | USD | 26.25 | 26.75 | 26.25 | 26.25 | 26.25 | 0.0 (0.0%) | 4,400 |
| 5 Feb 1991 | USD | 26.25 | 26.5 | 26.25 | 26.25 | 26.25 | -0.25 (-0.94%) | 2,200 |
| 4 Feb 1991 | USD | 26.5 | 27.5 | 26.5 | 26.5 | 26.5 | +0.125 (+0.47%) | 12,600 |
| 1 Feb 1991 | USD | 26.375 | 27.5 | 25.125 | 26.375 | 26.375 | +0.625 (+2.43%) | 44,700 |
| 31 Jan 1991 | USD | 25.75 | 26 | 25.75 | 25.75 | 25.75 | -0.25 (-0.96%) | 31,500 |
| 30 Jan 1991 | USD | 26 | 26.75 | 23.75 | 26 | 26 | +2.25 (+9.47%) | 54,900 |
| 29 Jan 1991 | USD | 23.75 | 23.75 | 23.75 | 23.75 | 23.75 | +0.75 (+3.26%) | 200 |
| 28 Jan 1991 | USD | 23 | 23 | 23 | 23 | 23 | 0.0 (0.0%) | 0 |
| 25 Jan 1991 | USD | 23 | 24 | 23 | 23 | 23 | -0.25 (-1.08%) | 5,200 |
| 24 Jan 1991 | USD | 23.25 | 23.75 | 22.75 | 23.25 | 23.25 | +1.75 (+8.14%) | 23,000 |
| 23 Jan 1991 | USD | 21.5 | 22 | 21.5 | 21.5 | 21.5 | 0.0 (0.0%) | 2,300 |
| 22 Jan 1991 | USD | 21.5 | 21.75 | 21.5 | 21.5 | 21.5 | 0.0 (0.0%) | 4,800 |
| 21 Jan 1991 | USD | 21.5 | 22 | 21.5 | 21.5 | 21.5 | 0.0 (0.0%) | 5,200 |
| 18 Jan 1991 | USD | 21.5 | 21.75 | 21.5 | 21.5 | 21.5 | -1.875 (-8.02%) | 6,300 |
| 17 Jan 1991 | USD | 23.375 | 23.75 | 23 | 23.375 | 23.375 | +0.875 (+3.89%) | 7,000 |
| 16 Jan 1991 | USD | 22.5 | 22.5 | 21.5 | 22.5 | 22.5 | +0.875 (+4.05%) | 10,400 |
| 15 Jan 1991 | USD | 21.625 | 21.75 | 21.625 | 21.625 | 21.625 | -0.625 (-2.81%) | 7,000 |
| 14 Jan 1991 | USD | 22.25 | 22.25 | 21.5 | 22.25 | 22.25 | +0.75 (+3.49%) | 5,800 |
| 11 Jan 1991 | USD | 21.5 | 22.25 | 21.5 | 21.5 | 21.5 | 0.0 (0.0%) | 700 |
| 10 Jan 1991 | USD | 21.5 | 22.25 | 21.5 | 21.5 | 21.5 | 0.0 (0.0%) | 700 |
| 9 Jan 1991 | USD | 21.5 | 21.75 | 21.5 | 21.5 | 21.5 | -0.25 (-1.15%) | 6,300 |
| 8 Jan 1991 | USD | 21.75 | 21.75 | 21.25 | 21.75 | 21.75 | +0.5 (+2.35%) | 34,900 |
| 7 Jan 1991 | USD | 21.25 | 21.75 | 21.25 | 21.25 | 21.25 | 0.0 (0.0%) | 11,300 |
| 4 Jan 1991 | USD | 21.25 | 21.25 | 21.25 | 21.25 | 21.25 | 0.0 (0.0%) | 0 |
| 3 Jan 1991 | USD | 21.25 | 21.25 | 21.25 | 21.25 | 21.25 | 0.0 (0.0%) | 0 |
| 2 Jan 1991 | USD | 21.25 | 21.25 | 21 | 21.25 | 21.25 | -0.5 (-2.30%) | 700 |
| 1 Jan 1991 | USD | 21.75 | 21.75 | 21.75 | 21.75 | 21.75 | 0.0 (0.0%) | 0 |
| 31 Dec 1990 | USD | 21.75 | 21.75 | 21 | 21.75 | 21.75 | +0.5 (+2.35%) | 4,300 |
| 28 Dec 1990 | USD | 21.25 | 21.75 | 21 | 21.25 | 21.25 | +0.25 (+1.19%) | 3,000 |
| 27 Dec 1990 | USD | 21 | 21 | 21 | 21 | 21 | 0.0 (0.0%) | 3,200 |
