| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 5 Jun 1991 | USD | 22.875 | 22.875 | 22.875 | 22.875 | 5.7188 | 0.0 (0.0%) | 5,500 |
| 4 Jun 1991 | USD | 22.875 | 22.875 | 22.25 | 22.875 | 5.7188 | +0.5 (+2.23%) | 18,000 |
| 3 Jun 1991 | USD | 22.375 | 22.375 | 22.125 | 22.375 | 5.5938 | +0.25 (+1.13%) | 16,600 |
| 31 May 1991 | USD | 22.125 | 22.5 | 22 | 22.125 | 5.5312 | -0.375 (-1.67%) | 192,500 |
| 30 May 1991 | USD | 22.5 | 22.5 | 22.25 | 22.5 | 5.625 | -0.25 (-1.10%) | 204,100 |
| 29 May 1991 | USD | 22.75 | 22.75 | 22.75 | 22.75 | 5.6875 | 0.0 (0.0%) | 1,800 |
| 28 May 1991 | USD | 22.75 | 22.875 | 22.75 | 22.75 | 5.6875 | -0.375 (-1.62%) | 26,000 |
| 27 May 1991 | USD | 23.125 | 23.125 | 23.125 | 23.125 | 5.7812 | 0.0 (0.0%) | 0 |
| 24 May 1991 | USD | 23.125 | 23.25 | 23.125 | 23.125 | 5.7812 | +0.125 (+0.54%) | 1,800 |
| 23 May 1991 | USD | 23 | 23.125 | 23 | 23 | 5.75 | -0.125 (-0.54%) | 15,600 |
| 22 May 1991 | USD | 23.125 | 23.125 | 22.625 | 23.125 | 5.7812 | +0.5 (+2.21%) | 4,100 |
| 21 May 1991 | USD | 22.625 | 22.625 | 22.125 | 22.625 | 5.6562 | +0.125 (+0.56%) | 12,400 |
| 20 May 1991 | USD | 22.5 | 22.5 | 22.25 | 22.5 | 5.625 | +0.25 (+1.12%) | 2,800 |
| 17 May 1991 | USD | 22.25 | 22.25 | 22.25 | 22.25 | 5.5625 | 0.0 (0.0%) | 0 |
| 16 May 1991 | USD | 22.25 | 22.5 | 22.25 | 22.25 | 5.5625 | 0.0 (0.0%) | 21,800 |
| 15 May 1991 | USD | 22.25 | 22.875 | 22 | 22.25 | 5.5625 | -0.625 (-2.73%) | 137,300 |
| 14 May 1991 | USD | 22.875 | 23.5 | 22.875 | 22.875 | 5.7188 | -0.5 (-2.14%) | 1,800 |
| 13 May 1991 | USD | 23.375 | 23.5 | 23.375 | 23.375 | 5.8438 | -0.125 (-0.53%) | 5,200 |
| 10 May 1991 | USD | 23.5 | 23.5 | 23.25 | 23.5 | 5.875 | 0.0 (0.0%) | 3,700 |
| 9 May 1991 | USD | 23.5 | 23.5 | 23.25 | 23.5 | 5.875 | 0.0 (0.0%) | 1,300 |
| 8 May 1991 | USD | 23.5 | 23.625 | 23.5 | 23.5 | 5.875 | -0.125 (-0.53%) | 15,900 |
| 7 May 1991 | USD | 23.625 | 24.5 | 23.375 | 23.625 | 5.9062 | -1 (-4.06%) | 78,600 |
| 6 May 1991 | USD | 24.625 | 24.875 | 24.625 | 24.625 | 6.1562 | -0.375 (-1.50%) | 800 |
| 3 May 1991 | USD | 25 | 25 | 25 | 25 | 6.25 | 0.0 (0.0%) | 200 |
| 2 May 1991 | USD | 25 | 25 | 25 | 25 | 6.25 | 0.0 (0.0%) | 0 |
| 1 May 1991 | USD | 25 | 25 | 25 | 25 | 6.25 | 0.0 (0.0%) | 1,500 |
| 30 Apr 1991 | USD | 25 | 25.125 | 24.5 | 25 | 6.25 | 0.0 (0.0%) | 21,100 |
| 29 Apr 1991 | USD | 25 | 25.375 | 25 | 25 | 6.25 | 0.0 (0.0%) | 21,400 |
| 26 Apr 1991 | USD | 25 | 25.125 | 25 | 25 | 6.25 | -0.375 (-1.48%) | 1,500 |
| 25 Apr 1991 | USD | 25.375 | 25.375 | 25.375 | 25.375 | 6.3438 | +0.25 (+1.00%) | 1,200 |
