| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Feb 1991 | USD | 34.25 | 34.25 | 33.875 | 34.25 | 0.6343 | +0.25 (+0.74%) | 43,100 |
| 12 Feb 1991 | USD | 34 | 34.5 | 33.625 | 34 | 0.6296 | +0.25 (+0.74%) | 40,300 |
| 11 Feb 1991 | USD | 33.75 | 34.625 | 33.75 | 33.75 | 0.625 | +0.25 (+0.75%) | 145,500 |
| 8 Feb 1991 | USD | 33.5 | 33.625 | 32.875 | 33.5 | 0.6204 | -0.375 (-1.11%) | 77,200 |
| 7 Feb 1991 | USD | 33.875 | 34.5 | 33.625 | 33.875 | 0.6273 | -0.125 (-0.37%) | 20,500 |
| 6 Feb 1991 | USD | 34 | 34.25 | 33.625 | 34 | 0.6296 | +0.125 (+0.37%) | 63,700 |
| 5 Feb 1991 | USD | 33.875 | 34.625 | 33.75 | 33.875 | 0.6273 | -0.5 (-1.45%) | 84,800 |
| 4 Feb 1991 | USD | 34.375 | 34.5 | 32.75 | 34.375 | 0.6366 | +1.75 (+5.36%) | 50,700 |
| 1 Feb 1991 | USD | 32.625 | 33.25 | 32.5 | 32.625 | 0.6042 | 0.0 (0.0%) | 35,200 |
| 31 Jan 1991 | USD | 32.625 | 32.75 | 32.25 | 32.625 | 0.6042 | +0.5 (+1.56%) | 23,600 |
| 30 Jan 1991 | USD | 32.125 | 32.5 | 31.375 | 32.125 | 0.5949 | +0.625 (+1.98%) | 146,000 |
| 29 Jan 1991 | USD | 31.5 | 31.75 | 31.375 | 31.5 | 0.5833 | -0.25 (-0.79%) | 33,000 |
| 28 Jan 1991 | USD | 31.75 | 31.875 | 30.875 | 31.75 | 0.588 | +0.875 (+2.83%) | 50,500 |
| 25 Jan 1991 | USD | 30.875 | 31 | 30 | 30.875 | 0.5718 | +0.375 (+1.23%) | 111,000 |
| 24 Jan 1991 | USD | 30.5 | 30.75 | 29.875 | 30.5 | 0.5648 | +0.75 (+2.52%) | 49,100 |
| 23 Jan 1991 | USD | 29.75 | 30.125 | 29.75 | 29.75 | 0.5509 | 0.0 (0.0%) | 23,100 |
| 22 Jan 1991 | USD | 29.75 | 31.25 | 29.625 | 29.75 | 0.5509 | -1.375 (-4.42%) | 30,100 |
| 21 Jan 1991 | USD | 31.125 | 31.375 | 31.125 | 31.125 | 0.5764 | -0.25 (-0.80%) | 15,500 |
| 18 Jan 1991 | USD | 31.375 | 31.5 | 31 | 31.375 | 0.581 | +0.25 (+0.80%) | 24,000 |
| 17 Jan 1991 | USD | 31.125 | 31.25 | 30.25 | 31.125 | 0.5764 | +1.5 (+5.06%) | 90,500 |
| 16 Jan 1991 | USD | 29.625 | 29.75 | 29.5 | 29.625 | 0.5486 | 0.0 (0.0%) | 17,900 |
| 15 Jan 1991 | USD | 29.625 | 29.75 | 29.5 | 29.625 | 0.5486 | 0.0 (0.0%) | 23,000 |
| 14 Jan 1991 | USD | 29.625 | 29.875 | 29.375 | 29.625 | 0.5486 | -0.5 (-1.66%) | 84,300 |
| 11 Jan 1991 | USD | 30.125 | 30.25 | 30 | 30.125 | 0.5579 | 0.0 (0.0%) | 33,600 |
| 10 Jan 1991 | USD | 30.125 | 30.75 | 30.125 | 30.125 | 0.5579 | -0.125 (-0.41%) | 14,300 |
| 9 Jan 1991 | USD | 30.25 | 30.625 | 30 | 30.25 | 0.5602 | -0.25 (-0.82%) | 53,900 |
| 8 Jan 1991 | USD | 30.5 | 30.5 | 30 | 30.5 | 0.5648 | +0.5 (+1.67%) | 18,800 |
| 7 Jan 1991 | USD | 30 | 30.25 | 30 | 30 | 0.5556 | -0.125 (-0.41%) | 24,100 |
| 4 Jan 1991 | USD | 30.125 | 30.5 | 30 | 30.125 | 0.5579 | -0.125 (-0.41%) | 71,900 |
| 3 Jan 1991 | USD | 30.25 | 30.25 | 29.875 | 30.25 | 0.5602 | -0.125 (-0.41%) | 50,200 |
