| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 7 May 1991 | USD | 21.75 | 22.5 | 21.5 | 21.75 | 1.8125 | -0.25 (-1.14%) | 1,442,400 |
| 6 May 1991 | USD | 22 | 22 | 21.5 | 22 | 1.8333 | 0.0 (0.0%) | 597,600 |
| 3 May 1991 | USD | 22 | 22.25 | 21.5 | 22 | 1.8333 | -0.25 (-1.12%) | 1,300,800 |
| 2 May 1991 | USD | 22.25 | 22.25 | 21.5 | 22.25 | 1.8542 | +0.5 (+2.30%) | 2,767,200 |
| 1 May 1991 | USD | 21.75 | 21.75 | 21 | 21.75 | 1.8125 | +0.25 (+1.16%) | 2,001,600 |
| 30 Apr 1991 | USD | 21.5 | 22.75 | 20.75 | 21.5 | 1.7917 | -0.75 (-3.37%) | 4,630,800 |
| 29 Apr 1991 | USD | 22.25 | 23.75 | 22.25 | 22.25 | 1.8542 | -1.25 (-5.32%) | 2,733,600 |
| 26 Apr 1991 | USD | 23.5 | 23.75 | 23 | 23.5 | 1.9583 | -0.25 (-1.05%) | 2,100,000 |
| 25 Apr 1991 | USD | 23.75 | 24.25 | 23 | 23.75 | 1.9792 | -0.25 (-1.04%) | 2,677,200 |
| 24 Apr 1991 | USD | 24 | 24 | 23 | 24 | 2 | +0.75 (+3.23%) | 1,986,000 |
| 23 Apr 1991 | USD | 23.25 | 23.75 | 22.75 | 23.25 | 1.9375 | +0.25 (+1.09%) | 3,108,000 |
| 22 Apr 1991 | USD | 23 | 24 | 23 | 23 | 1.9167 | -1.25 (-5.15%) | 1,644,000 |
| 19 Apr 1991 | USD | 24.25 | 25 | 23.75 | 24.25 | 2.0208 | -1.25 (-4.90%) | 3,382,800 |
| 18 Apr 1991 | USD | 25.5 | 26 | 25 | 25.5 | 2.125 | -0.5 (-1.92%) | 2,926,800 |
| 17 Apr 1991 | USD | 26 | 26 | 24 | 26 | 2.1667 | +1.75 (+7.22%) | 6,250,800 |
| 16 Apr 1991 | USD | 24.25 | 24.3752 | 23.75 | 24.25 | 2.0208 | 0.0 (0.0%) | 3,153,600 |
| 15 Apr 1991 | USD | 24.25 | 24.25 | 23.5 | 24.25 | 2.0208 | +0.5 (+2.11%) | 3,404,400 |
| 12 Apr 1991 | USD | 23.75 | 23.75 | 22.25 | 23.75 | 1.9792 | +1.75 (+7.95%) | 4,441,200 |
| 11 Apr 1991 | USD | 22 | 22.5 | 22 | 22 | 1.8333 | +0.5 (+2.33%) | 3,019,200 |
| 10 Apr 1991 | USD | 21.5 | 22.25 | 21.25 | 21.5 | 1.7917 | -0.5 (-2.27%) | 2,904,000 |
| 9 Apr 1991 | USD | 22 | 23 | 22 | 22 | 1.8333 | -0.75 (-3.30%) | 1,833,600 |
| 8 Apr 1991 | USD | 22.75 | 22.75 | 22 | 22.75 | 1.8958 | 0.0 (0.0%) | 1,218,000 |
| 5 Apr 1991 | USD | 22.75 | 23.25 | 22.25 | 22.75 | 1.8958 | -0.5 (-2.15%) | 2,082,000 |
| 4 Apr 1991 | USD | 23.25 | 24 | 23 | 23.25 | 1.9375 | -0.25 (-1.06%) | 5,052,000 |
| 3 Apr 1991 | USD | 23.5 | 23.5 | 22.75 | 23.5 | 1.9583 | +1 (+4.44%) | 6,838,800 |
| 2 Apr 1991 | USD | 22.5 | 22.75 | 21.25 | 22.5 | 1.875 | +1.25 (+5.88%) | 6,482,400 |
| 1 Apr 1991 | USD | 21.25 | 21.25 | 20.5 | 21.25 | 1.7708 | -0.25 (-1.16%) | 3,224,400 |
| 29 Mar 1991 | USD | 21.5 | 21.5 | 21.5 | 21.5 | 1.7917 | 0.0 (0.0%) | 0 |
| 28 Mar 1991 | USD | 21.5 | 21.5 | 21 | 21.5 | 1.7917 | +0.25 (+1.18%) | 3,576,000 |
| 27 Mar 1991 | USD | 21.25 | 21.25 | 20.5 | 21.25 | 1.7708 | +0.25 (+1.19%) | 31,168,799 |
