| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 1991 | USD | 23.5 | 23.75 | 23.5 | 23.5 | 23.5 | -0.5 (-2.08%) | 9,500 |
| 11 Jun 1991 | USD | 24 | 24 | 23.25 | 24 | 24 | 0.0 (0.0%) | 8,300 |
| 10 Jun 1991 | USD | 24 | 24 | 23.25 | 24 | 24 | +0.5 (+2.13%) | 2,600 |
| 7 Jun 1991 | USD | 23.5 | 24 | 23.25 | 23.5 | 23.5 | -0.75 (-3.09%) | 14,400 |
| 6 Jun 1991 | USD | 24.25 | 24.25 | 23.75 | 24.25 | 24.25 | 0.0 (0.0%) | 2,700 |
| 5 Jun 1991 | USD | 24.25 | 24.25 | 22.5 | 24.25 | 24.25 | +1.75 (+7.78%) | 22,600 |
| 4 Jun 1991 | USD | 22.5 | 22.5 | 21.75 | 22.5 | 22.5 | 0.0 (0.0%) | 1,200 |
| 3 Jun 1991 | USD | 22.5 | 22.5 | 21.5 | 22.5 | 22.5 | +1 (+4.65%) | 1,200 |
| 31 May 1991 | USD | 21.5 | 22.5 | 21.5 | 21.5 | 21.5 | 0.0 (0.0%) | 23,200 |
| 30 May 1991 | USD | 21.5 | 22.5 | 21.5 | 21.5 | 21.5 | -0.5 (-2.27%) | 1,400 |
| 29 May 1991 | USD | 22 | 22.5 | 21.5 | 22 | 22 | -0.5 (-2.22%) | 72,900 |
| 28 May 1991 | USD | 22.5 | 22.5 | 21.5 | 22.5 | 22.5 | 0.0 (0.0%) | 1,700 |
| 27 May 1991 | USD | 22.5 | 22.5 | 22.5 | 22.5 | 22.5 | 0.0 (0.0%) | 0 |
| 24 May 1991 | USD | 22.5 | 22.5 | 22 | 22.5 | 22.5 | +1 (+4.65%) | 1,800 |
| 23 May 1991 | USD | 21.5 | 23 | 21.5 | 21.5 | 21.5 | -1.5 (-6.52%) | 45,900 |
| 22 May 1991 | USD | 23 | 23 | 23 | 23 | 23 | +1 (+4.55%) | 2,300 |
| 21 May 1991 | USD | 22 | 23 | 22 | 22 | 22 | 0.0 (0.0%) | 2,800 |
| 20 May 1991 | USD | 22 | 23 | 22 | 22 | 22 | -1 (-4.35%) | 2,600 |
| 17 May 1991 | USD | 23 | 23 | 22 | 23 | 23 | +0.25 (+1.10%) | 20,600 |
| 16 May 1991 | USD | 22.75 | 23 | 22.375 | 22.75 | 22.75 | +0.5 (+2.25%) | 3,100 |
| 15 May 1991 | USD | 22.25 | 23 | 22.25 | 22.25 | 22.25 | -1 (-4.30%) | 6,600 |
| 14 May 1991 | USD | 23.25 | 23.75 | 23 | 23.25 | 23.25 | -0.25 (-1.06%) | 9,600 |
| 13 May 1991 | USD | 23.5 | 23.75 | 23.25 | 23.5 | 23.5 | 0.0 (0.0%) | 68,400 |
| 10 May 1991 | USD | 23.5 | 23.5 | 23.25 | 23.5 | 23.5 | +0.25 (+1.08%) | 28,800 |
| 9 May 1991 | USD | 23.25 | 23.75 | 23.25 | 23.25 | 23.25 | -0.5 (-2.11%) | 2,800 |
| 8 May 1991 | USD | 23.75 | 23.75 | 23.25 | 23.75 | 23.75 | +0.125 (+0.53%) | 22,800 |
| 7 May 1991 | USD | 23.625 | 24 | 23.25 | 23.625 | 23.625 | -0.875 (-3.57%) | 75,800 |
| 6 May 1991 | USD | 24.5 | 25 | 23.75 | 24.5 | 24.5 | -0.5 (-2%) | 10,000 |
| 3 May 1991 | USD | 25 | 25.75 | 24.75 | 25 | 25 | -0.5 (-1.96%) | 13,100 |
| 2 May 1991 | USD | 25.5 | 25.75 | 25 | 25.5 | 25.5 | 0.0 (0.0%) | 76,800 |
