| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 16 May 1991 | USD | 14 | 14 | 13.25 | 14 | 4.6667 | +0.625 (+4.67%) | 160,800 |
| 15 May 1991 | USD | 13.375 | 13.75 | 13.25 | 13.375 | 4.4583 | -0.125 (-0.93%) | 97,200 |
| 14 May 1991 | USD | 13.5 | 14.25 | 13.5 | 13.5 | 4.5 | -0.5 (-3.57%) | 165,600 |
| 13 May 1991 | USD | 14 | 14.25 | 14 | 14 | 4.6667 | 0.0 (0.0%) | 83,700 |
| 10 May 1991 | USD | 14 | 14.25 | 14 | 14 | 4.6667 | 0.0 (0.0%) | 516,900 |
| 9 May 1991 | USD | 14 | 14.25 | 14 | 14 | 4.6667 | 0.0 (0.0%) | 3,457,500 |
| 8 May 1991 | USD | 14 | 14.5 | 13 | 14 | 4.6667 | +1.25 (+9.80%) | 340,800 |
| 7 May 1991 | USD | 12.75 | 14.75 | 12.75 | 12.75 | 4.25 | -2 (-13.56%) | 273,300 |
| 6 May 1991 | USD | 14.75 | 15 | 14.25 | 14.75 | 4.9167 | -0.25 (-1.67%) | 51,300 |
| 3 May 1991 | USD | 15 | 15 | 14.5 | 15 | 5 | +0.25 (+1.69%) | 115,800 |
| 2 May 1991 | USD | 14.75 | 15.5 | 14.75 | 14.75 | 4.9167 | -0.125 (-0.84%) | 117,600 |
| 1 May 1991 | USD | 14.875 | 15 | 14.5 | 14.875 | 4.9583 | -0.125 (-0.83%) | 84,600 |
| 30 Apr 1991 | USD | 15 | 15.75 | 14.5 | 15 | 5 | -0.75 (-4.76%) | 238,500 |
| 29 Apr 1991 | USD | 15.75 | 16.25 | 15.25 | 15.75 | 5.25 | -0.25 (-1.56%) | 51,300 |
| 26 Apr 1991 | USD | 16 | 16.25 | 15.75 | 16 | 5.3333 | -0.25 (-1.54%) | 75,300 |
| 25 Apr 1991 | USD | 16.25 | 16.75 | 15.75 | 16.25 | 5.4167 | -0.5 (-2.99%) | 42,300 |
| 24 Apr 1991 | USD | 16.75 | 16.75 | 16.25 | 16.75 | 5.5833 | +0.125 (+0.75%) | 38,700 |
| 23 Apr 1991 | USD | 16.625 | 16.75 | 16.25 | 16.625 | 5.5417 | +0.375 (+2.31%) | 71,400 |
| 22 Apr 1991 | USD | 16.25 | 16.875 | 16.125 | 16.25 | 5.4167 | -0.5 (-2.99%) | 147,600 |
| 19 Apr 1991 | USD | 16.75 | 17.25 | 16.75 | 16.75 | 5.5833 | -0.5 (-2.90%) | 257,100 |
| 18 Apr 1991 | USD | 17.25 | 17.875 | 15.5 | 17.25 | 5.75 | +1.5 (+9.52%) | 287,700 |
| 17 Apr 1991 | USD | 15.75 | 16.25 | 15.25 | 15.75 | 5.25 | +0.25 (+1.61%) | 191,400 |
| 16 Apr 1991 | USD | 15.5 | 16.5 | 15.25 | 15.5 | 5.1667 | -0.625 (-3.88%) | 205,500 |
| 15 Apr 1991 | USD | 16.125 | 16.75 | 16.125 | 16.125 | 5.375 | -0.125 (-0.77%) | 69,300 |
| 12 Apr 1991 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 5.4167 | -0.25 (-1.52%) | 28,800 |
| 11 Apr 1991 | USD | 16.5 | 16.5 | 15.75 | 16.5 | 5.5 | +0.75 (+4.76%) | 126,000 |
| 10 Apr 1991 | USD | 15.75 | 17 | 15.75 | 15.75 | 5.25 | -0.75 (-4.55%) | 216,600 |
| 9 Apr 1991 | USD | 16.5 | 17.375 | 16.5 | 16.5 | 5.5 | -0.375 (-2.22%) | 82,200 |
| 8 Apr 1991 | USD | 16.875 | 17.5 | 16.875 | 16.875 | 5.625 | -0.625 (-3.57%) | 183,600 |
| 5 Apr 1991 | USD | 17.5 | 17.625 | 17 | 17.5 | 5.8333 | 0.0 (0.0%) | 210,900 |
