| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 8 May 1991 | USD | 15.75 | 16.375 | 15.625 | 15.75 | 15.75 | -0.5 (-3.08%) | 19,200 |
| 7 May 1991 | USD | 16.25 | 17.125 | 16.25 | 16.25 | 16.25 | 0.0 (0.0%) | 95,800 |
| 6 May 1991 | USD | 16.25 | 16.5 | 15.875 | 16.25 | 16.25 | 0.0 (0.0%) | 63,800 |
| 3 May 1991 | USD | 16.25 | 16.5 | 15.25 | 16.25 | 16.25 | +1 (+6.56%) | 89,600 |
| 2 May 1991 | USD | 15.25 | 15.375 | 14.875 | 15.25 | 15.25 | +0.25 (+1.67%) | 66,800 |
| 1 May 1991 | USD | 15 | 15 | 13.25 | 15 | 15 | +1.375 (+10.09%) | 87,900 |
| 30 Apr 1991 | USD | 13.625 | 15.125 | 12.75 | 13.625 | 13.625 | -0.875 (-6.03%) | 185,900 |
| 29 Apr 1991 | USD | 14.5 | 15.125 | 14.5 | 14.5 | 14.5 | -0.25 (-1.69%) | 71,400 |
| 26 Apr 1991 | USD | 14.75 | 15.625 | 13.75 | 14.75 | 14.75 | -0.875 (-5.60%) | 260,900 |
| 25 Apr 1991 | USD | 15.625 | 16.25 | 15.625 | 15.625 | 15.625 | -0.625 (-3.85%) | 104,700 |
| 24 Apr 1991 | USD | 16.25 | 16.375 | 15.5 | 16.25 | 16.25 | -0.25 (-1.52%) | 142,000 |
| 23 Apr 1991 | USD | 16.5 | 16.5 | 15.125 | 16.5 | 16.5 | -0.75 (-4.35%) | 353,400 |
| 22 Apr 1991 | USD | 17.25 | 18.25 | 16.875 | 17.25 | 17.25 | -0.875 (-4.83%) | 66,700 |
| 19 Apr 1991 | USD | 18.125 | 18.375 | 17.625 | 18.125 | 18.125 | -0.125 (-0.68%) | 31,100 |
| 18 Apr 1991 | USD | 18.25 | 18.5 | 18 | 18.25 | 18.25 | +0.25 (+1.39%) | 78,700 |
| 17 Apr 1991 | USD | 18 | 18.375 | 17 | 18 | 18 | +0.5 (+2.86%) | 158,200 |
| 16 Apr 1991 | USD | 17.5 | 17.5 | 16.125 | 17.5 | 17.5 | 0.0 (0.0%) | 266,800 |
| 15 Apr 1991 | USD | 17.5 | 19 | 17.25 | 17.5 | 17.5 | -1.5 (-7.89%) | 109,400 |
| 12 Apr 1991 | USD | 19 | 20.125 | 18.75 | 19 | 19 | -0.5 (-2.56%) | 74,400 |
| 11 Apr 1991 | USD | 19.5 | 20.375 | 19.125 | 19.5 | 19.5 | +0.75 (+4%) | 87,100 |
| 10 Apr 1991 | USD | 18.75 | 18.875 | 17.75 | 18.75 | 18.75 | +0.75 (+4.17%) | 104,300 |
| 9 Apr 1991 | USD | 18 | 19.5 | 17.75 | 18 | 18 | -1.625 (-8.28%) | 229,400 |
| 8 Apr 1991 | USD | 19.625 | 20.375 | 17.625 | 19.625 | 19.625 | -1.75 (-8.19%) | 415,900 |
| 5 Apr 1991 | USD | 21.375 | 22.5 | 21 | 21.375 | 21.375 | -0.375 (-1.72%) | 107,700 |
| 4 Apr 1991 | USD | 21.75 | 21.75 | 21 | 21.75 | 21.75 | 0.0 (0.0%) | 150,900 |
| 3 Apr 1991 | USD | 21.75 | 23.75 | 21.5 | 21.75 | 21.75 | -2 (-8.42%) | 183,900 |
| 2 Apr 1991 | USD | 23.75 | 24.25 | 23.25 | 23.75 | 23.75 | -0.25 (-1.04%) | 111,700 |
| 1 Apr 1991 | USD | 24 | 24.25 | 23.25 | 24 | 24 | +0.5 (+2.13%) | 161,700 |
| 29 Mar 1991 | USD | 23.5 | 23.5 | 23.5 | 23.5 | 23.5 | 0.0 (0.0%) | 0 |
| 28 Mar 1991 | USD | 23.5 | 23.875 | 23.25 | 23.5 | 23.5 | +0.5 (+2.17%) | 274,800 |
