| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 21 Mar 1991 | USD | 22 | 22.5 | 21.25 | 22 | 0.8584 | +0.75 (+3.53%) | 36,200 |
| 20 Mar 1991 | USD | 21.25 | 21.75 | 20.75 | 21.25 | 0.8291 | +0.25 (+1.19%) | 89,100 |
| 19 Mar 1991 | USD | 21 | 22 | 20.5 | 21 | 0.8194 | -1 (-4.55%) | 142,400 |
| 18 Mar 1991 | USD | 22 | 22.25 | 22 | 22 | 0.8584 | 0.0 (0.0%) | 43,600 |
| 15 Mar 1991 | USD | 22 | 22.25 | 21.75 | 22 | 0.8584 | 0.0 (0.0%) | 21,300 |
| 14 Mar 1991 | USD | 22 | 22.5 | 22 | 22 | 0.8584 | +0.5 (+2.33%) | 8,700 |
| 13 Mar 1991 | USD | 21.5 | 22 | 20.75 | 21.5 | 0.8389 | +0.5 (+2.38%) | 26,400 |
| 12 Mar 1991 | USD | 21 | 21.25 | 20.5 | 21 | 0.8194 | 0.0 (0.0%) | 30,500 |
| 11 Mar 1991 | USD | 21 | 22.25 | 21 | 21 | 0.8194 | -1.25 (-5.62%) | 33,700 |
| 8 Mar 1991 | USD | 22.25 | 23.25 | 22.25 | 22.25 | 0.8682 | -0.5 (-2.20%) | 54,300 |
| 7 Mar 1991 | USD | 22.75 | 23.25 | 22.75 | 22.75 | 0.8877 | -0.5 (-2.15%) | 87,900 |
| 6 Mar 1991 | USD | 23.25 | 23.5 | 22.75 | 23.25 | 0.9072 | +0.25 (+1.09%) | 130,200 |
| 5 Mar 1991 | USD | 23 | 23.25 | 22.25 | 23 | 0.8974 | +0.25 (+1.10%) | 63,000 |
| 4 Mar 1991 | USD | 22.75 | 22.75 | 21.5 | 22.75 | 0.8877 | +1 (+4.60%) | 79,600 |
| 1 Mar 1991 | USD | 21.75 | 22 | 20.5 | 21.75 | 0.8487 | +0.75 (+3.57%) | 86,100 |
| 28 Feb 1991 | USD | 21 | 21 | 20 | 21 | 0.8194 | +1 (+5%) | 68,500 |
| 27 Feb 1991 | USD | 20 | 20.5 | 19.75 | 20 | 0.7804 | -0.5 (-2.44%) | 32,000 |
| 26 Feb 1991 | USD | 20.5 | 21 | 20.25 | 20.5 | 0.7999 | -0.5 (-2.38%) | 36,400 |
| 25 Feb 1991 | USD | 21 | 21.25 | 20.75 | 21 | 0.8194 | +0.5 (+2.44%) | 32,200 |
| 22 Feb 1991 | USD | 20.5 | 21 | 20.5 | 20.5 | 0.7999 | -0.25 (-1.20%) | 80,800 |
| 21 Feb 1991 | USD | 20.75 | 21 | 20.25 | 20.75 | 0.8096 | 0.0 (0.0%) | 25,800 |
| 20 Feb 1991 | USD | 20.75 | 21 | 20 | 20.75 | 0.8096 | +0.75 (+3.75%) | 80,900 |
| 19 Feb 1991 | USD | 20 | 20.25 | 19.25 | 20 | 0.7804 | +0.5 (+2.56%) | 95,500 |
| 18 Feb 1991 | USD | 19.5 | 19.5 | 19.5 | 19.5 | 0.7609 | 0.0 (0.0%) | 0 |
| 15 Feb 1991 | USD | 19.5 | 19.75 | 19.25 | 19.5 | 0.7609 | -0.25 (-1.27%) | 16,500 |
| 14 Feb 1991 | USD | 19.75 | 20.5 | 19.25 | 19.75 | 0.7706 | -0.5 (-2.47%) | 109,400 |
| 13 Feb 1991 | USD | 20.25 | 20.25 | 20 | 20.25 | 0.7901 | +0.25 (+1.25%) | 26,500 |
| 12 Feb 1991 | USD | 20 | 20.75 | 19.625 | 20 | 0.7804 | -1 (-4.76%) | 271,500 |
| 11 Feb 1991 | USD | 21 | 21.75 | 20 | 21 | 0.8194 | +1.5 (+7.69%) | 380,700 |
| 8 Feb 1991 | USD | 19.5 | 20 | 19.125 | 19.5 | 0.7609 | +0.25 (+1.30%) | 38,500 |
