| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Feb 1991 | USD | 12.5 | 12.75 | 12.25 | 12.5 | 4.1667 | +0.125 (+1.01%) | 202,800 |
| 12 Feb 1991 | USD | 12.375 | 13 | 12.25 | 12.375 | 4.125 | +0.125 (+1.02%) | 492,000 |
| 11 Feb 1991 | USD | 12.25 | 12.375 | 11.25 | 12.25 | 4.0833 | +1 (+8.89%) | 555,900 |
| 8 Feb 1991 | USD | 11.25 | 11.25 | 10.5 | 11.25 | 3.75 | 0.0 (0.0%) | 206,400 |
| 7 Feb 1991 | USD | 11.25 | 12.625 | 11.25 | 11.25 | 3.75 | -1.25 (-10%) | 347,700 |
| 6 Feb 1991 | USD | 12.5 | 12.625 | 11.875 | 12.5 | 4.1667 | +0.375 (+3.09%) | 348,000 |
| 5 Feb 1991 | USD | 12.125 | 12.375 | 11 | 12.125 | 4.0417 | +1.25 (+11.49%) | 928,500 |
| 4 Feb 1991 | USD | 10.875 | 10.875 | 9.875 | 10.875 | 3.625 | +0.625 (+6.10%) | 495,300 |
| 1 Feb 1991 | USD | 10.25 | 10.5 | 10.125 | 10.25 | 3.4167 | +0.125 (+1.23%) | 149,100 |
| 31 Jan 1991 | USD | 10.125 | 10.375 | 10.125 | 10.125 | 3.375 | 0.0 (0.0%) | 158,400 |
| 30 Jan 1991 | USD | 10.125 | 10.25 | 9.875 | 10.125 | 3.375 | +0.375 (+3.85%) | 172,500 |
| 29 Jan 1991 | USD | 9.75 | 10 | 9.75 | 9.75 | 3.25 | -0.125 (-1.27%) | 93,600 |
| 28 Jan 1991 | USD | 9.875 | 10.5 | 9.875 | 9.875 | 3.2917 | -0.5 (-4.82%) | 76,800 |
| 25 Jan 1991 | USD | 10.375 | 11 | 10.125 | 10.375 | 3.4583 | -0.5 (-4.60%) | 227,400 |
| 24 Jan 1991 | USD | 10.875 | 11 | 9.25 | 10.875 | 3.625 | +1.375 (+14.47%) | 314,100 |
| 23 Jan 1991 | USD | 9.5 | 9.5 | 9 | 9.5 | 3.1667 | +0.75 (+8.57%) | 86,100 |
| 22 Jan 1991 | USD | 8.75 | 9 | 8.5 | 8.75 | 2.9167 | +0.125 (+1.45%) | 41,400 |
| 21 Jan 1991 | USD | 8.625 | 8.75 | 8.125 | 8.625 | 2.875 | +0.375 (+4.55%) | 149,100 |
| 18 Jan 1991 | USD | 8.25 | 8.75 | 8.25 | 8.25 | 2.75 | -0.5 (-5.71%) | 36,000 |
| 17 Jan 1991 | USD | 8.75 | 9.25 | 8.5 | 8.75 | 2.9167 | +0.375 (+4.48%) | 152,100 |
| 16 Jan 1991 | USD | 8.375 | 8.375 | 7.625 | 8.375 | 2.7917 | +0.875 (+11.67%) | 111,300 |
| 15 Jan 1991 | USD | 7.5 | 7.75 | 7.5 | 7.5 | 2.5 | -0.25 (-3.23%) | 44,400 |
| 14 Jan 1991 | USD | 7.75 | 8 | 7.375 | 7.75 | 2.5833 | -0.375 (-4.62%) | 86,400 |
| 11 Jan 1991 | USD | 8.125 | 8.125 | 7.875 | 8.125 | 2.7083 | +0.125 (+1.56%) | 8,400 |
| 10 Jan 1991 | USD | 8 | 8.125 | 7.625 | 8 | 2.6667 | 0.0 (0.0%) | 42,600 |
| 9 Jan 1991 | USD | 8 | 8 | 7.75 | 8 | 2.6667 | +0.125 (+1.59%) | 39,000 |
| 8 Jan 1991 | USD | 7.875 | 8 | 7.75 | 7.875 | 2.625 | +0.125 (+1.61%) | 83,700 |
| 7 Jan 1991 | USD | 7.75 | 8.375 | 7.625 | 7.75 | 2.5833 | -0.625 (-7.46%) | 96,600 |
| 4 Jan 1991 | USD | 8.375 | 8.625 | 8.375 | 8.375 | 2.7917 | -0.125 (-1.47%) | 40,800 |
| 3 Jan 1991 | USD | 8.5 | 8.75 | 8.5 | 8.5 | 2.8333 | -0.25 (-2.86%) | 34,800 |
