| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 1991 | USD | 25.75 | 26.25 | 25 | 25.75 | 7,725 | -0.75 (-2.83%) | 3,167 |
| 11 Jun 1991 | USD | 26.5 | 31.25 | 26 | 26.5 | 7,950 | -0.25 (-0.93%) | 8,566 |
| 10 Jun 1991 | USD | 26.75 | 28 | 21.25 | 26.75 | 8,025 | -1.125 (-4.04%) | 15,658 |
| 7 Jun 1991 | USD | 27.875 | 29 | 27 | 27.875 | 8,362.5 | +0.375 (+1.36%) | 4,057 |
| 6 Jun 1991 | USD | 27.5 | 28.75 | 27 | 27.5 | 8,250 | -1.25 (-4.35%) | 2,990 |
| 5 Jun 1991 | USD | 28.75 | 28.75 | 28.25 | 28.75 | 8,625 | 0.0 (0.0%) | 836 |
| 4 Jun 1991 | USD | 28.75 | 29.75 | 28.75 | 28.75 | 8,625 | -0.75 (-2.54%) | 2,229 |
| 3 Jun 1991 | USD | 29.5 | 31.25 | 29.5 | 29.5 | 8,850 | -1.5 (-4.84%) | 1,829 |
| 31 May 1991 | USD | 31 | 31.5 | 30 | 31 | 9,300 | +1.25 (+4.20%) | 2,523 |
| 30 May 1991 | USD | 29.75 | 30 | 28.75 | 29.75 | 8,925 | +0.25 (+0.85%) | 689 |
| 29 May 1991 | USD | 29.5 | 29.5 | 28.75 | 29.5 | 8,850 | +0.75 (+2.61%) | 943 |
| 28 May 1991 | USD | 28.75 | 29 | 28 | 28.75 | 8,625 | +0.75 (+2.68%) | 519 |
| 27 May 1991 | USD | 28 | 28 | 28 | 28 | 8,400 | 0.0 (0.0%) | 0 |
| 24 May 1991 | USD | 28 | 28.375 | 27.25 | 28 | 8,400 | +0.75 (+2.75%) | 534 |
| 23 May 1991 | USD | 27.25 | 28 | 27.25 | 27.25 | 8,175 | -0.25 (-0.91%) | 731 |
| 22 May 1991 | USD | 27.5 | 27.75 | 26.75 | 27.5 | 8,250 | +0.25 (+0.92%) | 700 |
| 21 May 1991 | USD | 27.25 | 27.25 | 26.5 | 27.25 | 8,175 | +0.5 (+1.87%) | 841 |
| 20 May 1991 | USD | 26.75 | 26.75 | 26.25 | 26.75 | 8,025 | +0.25 (+0.94%) | 458 |
| 17 May 1991 | USD | 26.5 | 26.75 | 26 | 26.5 | 7,950 | +0.25 (+0.95%) | 259 |
| 16 May 1991 | USD | 26.25 | 26.75 | 25.75 | 26.25 | 7,875 | +0.5 (+1.94%) | 1,947 |
| 15 May 1991 | USD | 25.75 | 27 | 25.5 | 25.75 | 7,725 | -1.25 (-4.63%) | 1,401 |
| 14 May 1991 | USD | 27 | 28.5 | 26.75 | 27 | 8,100 | -1.5 (-5.26%) | 734 |
| 13 May 1991 | USD | 28.5 | 28.5 | 28 | 28.5 | 8,550 | +0.75 (+2.70%) | 316 |
| 10 May 1991 | USD | 27.75 | 29.5 | 27.75 | 27.75 | 8,325 | -1 (-3.48%) | 574 |
| 9 May 1991 | USD | 28.75 | 29.5 | 28.75 | 28.75 | 8,625 | -0.5 (-1.71%) | 672 |
| 8 May 1991 | USD | 29.25 | 29.25 | 28.5 | 29.25 | 8,775 | +0.25 (+0.86%) | 317 |
| 7 May 1991 | USD | 29 | 29.25 | 28.75 | 29 | 8,700 | +0.5 (+1.75%) | 597 |
| 6 May 1991 | USD | 28.5 | 28.75 | 27.75 | 28.5 | 8,550 | +0.125 (+0.44%) | 457 |
| 3 May 1991 | USD | 28.375 | 28.75 | 27.75 | 28.375 | 8,512.5 | +0.625 (+2.25%) | 462 |
| 2 May 1991 | USD | 27.75 | 29 | 27.5 | 27.75 | 8,325 | 0.0 (0.0%) | 885 |
