| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 1 May 1991 | USD | 30.5 | 30.75 | 28.75 | 30.5 | 7.625 | +1.25 (+4.27%) | 470,400 |
| 30 Apr 1991 | USD | 29.25 | 29.5 | 28 | 29.25 | 7.3125 | +0.75 (+2.63%) | 150,400 |
| 29 Apr 1991 | USD | 28.5 | 29.875 | 28.25 | 28.5 | 7.125 | 0.0 (0.0%) | 131,600 |
| 26 Apr 1991 | USD | 28.5 | 29 | 28.25 | 28.5 | 7.125 | -0.5 (-1.72%) | 50,000 |
| 25 Apr 1991 | USD | 29 | 29 | 28.25 | 29 | 7.25 | 0.0 (0.0%) | 32,800 |
| 24 Apr 1991 | USD | 29 | 30.25 | 28 | 29 | 7.25 | -0.125 (-0.43%) | 266,000 |
| 23 Apr 1991 | USD | 29.125 | 29.25 | 28.25 | 29.125 | 7.2812 | +1.125 (+4.02%) | 288,400 |
| 22 Apr 1991 | USD | 28 | 28.5 | 27.5 | 28 | 7 | -0.75 (-2.61%) | 110,400 |
| 19 Apr 1991 | USD | 28.75 | 30 | 28.25 | 28.75 | 7.1875 | -1.5 (-4.96%) | 223,600 |
| 18 Apr 1991 | USD | 30.25 | 32 | 28.75 | 30.25 | 7.5625 | +1 (+3.42%) | 510,000 |
| 17 Apr 1991 | USD | 29.25 | 29.25 | 27.25 | 29.25 | 7.3125 | +2 (+7.34%) | 519,600 |
| 16 Apr 1991 | USD | 27.25 | 27.5 | 25.5 | 27.25 | 6.8125 | +1.75 (+6.86%) | 482,800 |
| 15 Apr 1991 | USD | 25.5 | 26.25 | 24.5 | 25.5 | 6.375 | +0.875 (+3.55%) | 142,000 |
| 12 Apr 1991 | USD | 24.625 | 25.25 | 24.5 | 24.625 | 6.1562 | -0.375 (-1.50%) | 158,000 |
| 11 Apr 1991 | USD | 25 | 25.25 | 24 | 25 | 6.25 | +1.25 (+5.26%) | 203,200 |
| 10 Apr 1991 | USD | 23.75 | 24.75 | 22.25 | 23.75 | 5.9375 | +1 (+4.40%) | 219,200 |
| 9 Apr 1991 | USD | 22.75 | 24.25 | 22.25 | 22.75 | 5.6875 | -1.375 (-5.70%) | 337,200 |
| 8 Apr 1991 | USD | 24.125 | 25.25 | 23.75 | 24.125 | 6.0312 | -1.375 (-5.39%) | 193,600 |
| 5 Apr 1991 | USD | 25.5 | 25.5 | 25 | 25.5 | 6.375 | +0.25 (+0.99%) | 18,400 |
| 4 Apr 1991 | USD | 25.25 | 25.25 | 24.5 | 25.25 | 6.3125 | +0.5 (+2.02%) | 44,400 |
| 3 Apr 1991 | USD | 24.75 | 25.5 | 24.75 | 24.75 | 6.1875 | -0.625 (-2.46%) | 60,400 |
| 2 Apr 1991 | USD | 25.375 | 25.5 | 24.75 | 25.375 | 6.3438 | +0.5 (+2.01%) | 165,200 |
| 1 Apr 1991 | USD | 24.875 | 25.625 | 23.25 | 24.875 | 6.2188 | +1.75 (+7.57%) | 611,600 |
| 29 Mar 1991 | USD | 23.125 | 23.125 | 23.125 | 23.125 | 5.7812 | 0.0 (0.0%) | 0 |
| 28 Mar 1991 | USD | 23.125 | 23.5 | 22.25 | 23.125 | 5.7812 | +0.625 (+2.78%) | 216,400 |
| 27 Mar 1991 | USD | 22.5 | 22.75 | 22.25 | 22.5 | 5.625 | -0.25 (-1.10%) | 227,600 |
| 26 Mar 1991 | USD | 22.75 | 22.75 | 22.25 | 22.75 | 5.6875 | 0.0 (0.0%) | 117,200 |
| 25 Mar 1991 | USD | 22.75 | 22.75 | 22.25 | 22.75 | 5.6875 | -0.25 (-1.09%) | 48,400 |
| 22 Mar 1991 | USD | 23 | 23.25 | 22.5 | 23 | 5.75 | -0.25 (-1.08%) | 26,400 |
| 21 Mar 1991 | USD | 23.25 | 23.75 | 23 | 23.25 | 5.8125 | 0.0 (0.0%) | 111,600 |
