| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 21 May 1991 | USD | 50 | 50.25 | 50 | 50 | 25 | 0.0 (0.0%) | 297,700 |
| 20 May 1991 | USD | 50 | 50.25 | 50 | 50 | 25 | 0.0 (0.0%) | 208,600 |
| 17 May 1991 | USD | 50 | 50.25 | 50 | 50 | 25 | 0.0 (0.0%) | 232,600 |
| 16 May 1991 | USD | 50 | 50.5 | 50 | 50 | 25 | 0.0 (0.0%) | 134,000 |
| 15 May 1991 | USD | 50 | 50.25 | 50 | 50 | 25 | 0.0 (0.0%) | 545,900 |
| 14 May 1991 | USD | 50 | 51.5 | 50 | 50 | 25 | -1.5 (-2.91%) | 7,337,400 |
| 13 May 1991 | USD | 51.5 | 51.5 | 50.25 | 51.5 | 25.75 | +1 (+1.98%) | 172,600 |
| 10 May 1991 | USD | 50.5 | 51.75 | 49.75 | 50.5 | 25.25 | +0.75 (+1.51%) | 536,400 |
| 9 May 1991 | USD | 49.75 | 50.25 | 48.25 | 49.75 | 24.875 | +2 (+4.19%) | 324,500 |
| 8 May 1991 | USD | 47.75 | 47.75 | 44.25 | 47.75 | 23.875 | +3 (+6.70%) | 315,900 |
| 7 May 1991 | USD | 44.75 | 48 | 44.75 | 44.75 | 22.375 | -3.5 (-7.25%) | 466,500 |
| 6 May 1991 | USD | 48.25 | 48.25 | 47.25 | 48.25 | 24.125 | -0.25 (-0.52%) | 35,800 |
| 3 May 1991 | USD | 48.5 | 48.5 | 46.5 | 48.5 | 24.25 | +0.5 (+1.04%) | 77,200 |
| 2 May 1991 | USD | 48 | 50.75 | 48 | 48 | 24 | -2.5 (-4.95%) | 57,500 |
| 1 May 1991 | USD | 50.5 | 50.5 | 46 | 50.5 | 25.25 | +4.5 (+9.78%) | 89,300 |
| 30 Apr 1991 | USD | 46 | 46.25 | 45.25 | 46 | 23 | +0.25 (+0.55%) | 106,200 |
| 29 Apr 1991 | USD | 45.75 | 49.5 | 45.75 | 45.75 | 22.875 | -3.75 (-7.58%) | 78,100 |
| 26 Apr 1991 | USD | 49.5 | 51 | 49 | 49.5 | 24.75 | -1 (-1.98%) | 88,600 |
| 25 Apr 1991 | USD | 50.5 | 51.25 | 50.5 | 50.5 | 25.25 | -1 (-1.94%) | 99,700 |
| 24 Apr 1991 | USD | 51.5 | 52 | 50 | 51.5 | 25.75 | 0.0 (0.0%) | 65,000 |
| 23 Apr 1991 | USD | 51.5 | 52.25 | 50.5 | 51.5 | 25.75 | -0.25 (-0.48%) | 123,500 |
| 22 Apr 1991 | USD | 51.75 | 53 | 51.75 | 51.75 | 25.875 | -1.25 (-2.36%) | 55,100 |
| 19 Apr 1991 | USD | 53 | 53.75 | 52.25 | 53 | 26.5 | -0.25 (-0.47%) | 138,300 |
| 18 Apr 1991 | USD | 53.25 | 54.75 | 51.5 | 53.25 | 26.625 | +1.75 (+3.40%) | 214,000 |
| 17 Apr 1991 | USD | 51.5 | 52.5 | 51 | 51.5 | 25.75 | +1.25 (+2.49%) | 205,400 |
| 16 Apr 1991 | USD | 50.25 | 52.75 | 50 | 50.25 | 25.125 | -1.75 (-3.37%) | 384,300 |
| 15 Apr 1991 | USD | 52 | 52.25 | 46.25 | 52 | 26 | +6.5 (+14.29%) | 392,800 |
| 12 Apr 1991 | USD | 45.5 | 47 | 40 | 45.5 | 22.75 | 0.0 (0.0%) | 482,100 |
