| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 1991 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 9.5 | 0.0 (0.0%) | 0 |
| 11 Jun 1991 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 9.5 | -0.75 (-2.56%) | 600 |
| 10 Jun 1991 | USD | 29.25 | 29.25 | 28.5 | 29.25 | 9.75 | +0.75 (+2.63%) | 600 |
| 7 Jun 1991 | USD | 28.5 | 30 | 28.5 | 28.5 | 9.5 | -1.5 (-5%) | 2,400 |
| 6 Jun 1991 | USD | 30 | 30 | 30 | 30 | 10 | 0.0 (0.0%) | 1,500 |
| 5 Jun 1991 | USD | 30 | 30 | 30 | 30 | 10 | 0.0 (0.0%) | 0 |
| 4 Jun 1991 | USD | 30 | 30 | 30 | 30 | 10 | 0.0 (0.0%) | 0 |
| 3 Jun 1991 | USD | 30 | 30 | 30 | 30 | 10 | +1 (+3.45%) | 3,000 |
| 31 May 1991 | USD | 29 | 29 | 28.5 | 29 | 9.6667 | +1 (+3.57%) | 4,800 |
| 30 May 1991 | USD | 28.0001 | 28.0001 | 28.0001 | 28.0001 | 9.3334 | -0.5 (-1.75%) | 1,500 |
| 29 May 1991 | USD | 28.5 | 28.5 | 27.5 | 28.5 | 9.5 | +1 (+3.64%) | 2,100 |
| 28 May 1991 | USD | 27.5 | 27.5 | 27.5 | 27.5 | 9.1667 | -0.375 (-1.35%) | 600 |
| 27 May 1991 | USD | 27.875 | 27.875 | 27.875 | 27.875 | 9.2917 | 0.0 (0.0%) | 0 |
| 24 May 1991 | USD | 27.875 | 27.875 | 27.875 | 27.875 | 9.2917 | 0.0 (0.0%) | 0 |
| 23 May 1991 | USD | 27.875 | 27.875 | 27.875 | 27.875 | 9.2917 | 0.0 (0.0%) | 0 |
| 22 May 1991 | USD | 27.875 | 27.875 | 27.875 | 27.875 | 9.2917 | +0.375 (+1.36%) | 1,200 |
| 21 May 1991 | USD | 27.5 | 27.5 | 27.5 | 27.5 | 9.1667 | 0.0 (0.0%) | 0 |
| 20 May 1991 | USD | 27.5 | 28.5 | 27.5 | 27.5 | 9.1667 | 0.0 (0.0%) | 1,500 |
| 17 May 1991 | USD | 27.5 | 27.5 | 27.5 | 27.5 | 9.1667 | -0.75 (-2.65%) | 300 |
| 16 May 1991 | USD | 28.25 | 28.25 | 27.5 | 28.25 | 9.4167 | -0.25 (-0.88%) | 3,000 |
| 15 May 1991 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 9.5 | 0.0 (0.0%) | 0 |
| 14 May 1991 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 9.5 | +0.375 (+1.33%) | 300 |
| 13 May 1991 | USD | 28.125 | 28.125 | 28.125 | 28.125 | 9.375 | 0.0 (0.0%) | 0 |
| 10 May 1991 | USD | 28.125 | 28.125 | 27.875 | 28.125 | 9.375 | +0.375 (+1.35%) | 12,000 |
| 9 May 1991 | USD | 27.75 | 28.5 | 27.5 | 27.75 | 9.25 | -0.75 (-2.63%) | 6,600 |
| 8 May 1991 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 9.5 | 0.0 (0.0%) | 0 |
| 7 May 1991 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 9.5 | +1.5 (+5.56%) | 300 |
| 6 May 1991 | USD | 27 | 27 | 27 | 27 | 9 | -1.5 (-5.26%) | 900 |
| 3 May 1991 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 9.5 | 0.0 (0.0%) | 0 |
| 2 May 1991 | USD | 28.5 | 28.5 | 28.5 | 28.5 | 9.5 | 0.0 (0.0%) | 0 |
