| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 1991 | USD | 48.5 | 50 | 48.5 | 48.5 | 24.25 | -1.25 (-2.51%) | 200,900 |
| 11 Jun 1991 | USD | 49.75 | 50.5 | 49.75 | 49.75 | 24.875 | +0.25 (+0.51%) | 1,548,100 |
| 10 Jun 1991 | USD | 49.5 | 49.75 | 49 | 49.5 | 24.75 | 0.0 (0.0%) | 152,400 |
| 7 Jun 1991 | USD | 49.5 | 50 | 48.75 | 49.5 | 24.75 | 0.0 (0.0%) | 249,800 |
| 6 Jun 1991 | USD | 49.5 | 50.25 | 49.25 | 49.5 | 24.75 | -0.75 (-1.49%) | 319,200 |
| 5 Jun 1991 | USD | 50.25 | 50.5 | 48.5 | 50.25 | 25.125 | +1 (+2.03%) | 910,800 |
| 4 Jun 1991 | USD | 49.25 | 49.5 | 49 | 49.25 | 24.625 | -1 (-1.99%) | 227,200 |
| 3 Jun 1991 | USD | 50.25 | 51 | 50 | 50.25 | 25.125 | -0.25 (-0.50%) | 329,400 |
| 31 May 1991 | USD | 50.5 | 50.5 | 48.75 | 50.5 | 25.25 | +2 (+4.12%) | 722,000 |
| 30 May 1991 | USD | 48.5 | 48.75 | 47.75 | 48.5 | 24.25 | +0.5 (+1.04%) | 4,872,600 |
| 29 May 1991 | USD | 48 | 48.25 | 47.5 | 48 | 24 | 0.0 (0.0%) | 360,100 |
| 28 May 1991 | USD | 48 | 48.25 | 47.75 | 48 | 24 | 0.0 (0.0%) | 372,800 |
| 27 May 1991 | USD | 48 | 48 | 48 | 48 | 24 | 0.0 (0.0%) | 0 |
| 24 May 1991 | USD | 48 | 48.25 | 47.5 | 48 | 24 | +0.25 (+0.52%) | 654,600 |
| 23 May 1991 | USD | 47.75 | 48.75 | 47.5 | 47.75 | 23.875 | -1.25 (-2.55%) | 466,800 |
| 22 May 1991 | USD | 49 | 50.25 | 49 | 49 | 24.5 | -1 (-2%) | 380,800 |
| 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 |
