| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Mar 1991 | USD | 20.75 | 20.75 | 20 | 20.75 | 2.5938 | +0.5 (+2.47%) | 54,400 |
| 12 Mar 1991 | USD | 20.25 | 20.5 | 20.25 | 20.25 | 2.5312 | 0.0 (0.0%) | 40,800 |
| 11 Mar 1991 | USD | 20.25 | 21 | 20.25 | 20.25 | 2.5312 | -0.75 (-3.57%) | 110,400 |
| 8 Mar 1991 | USD | 21 | 21.5 | 21 | 21 | 2.625 | 0.0 (0.0%) | 40,800 |
| 7 Mar 1991 | USD | 21 | 21.5 | 21 | 21 | 2.625 | -0.625 (-2.89%) | 92,800 |
| 6 Mar 1991 | USD | 21.6252 | 21.75 | 20.5 | 21.6252 | 2.7031 | +1.375 (+6.79%) | 134,400 |
| 5 Mar 1991 | USD | 20.25 | 20.75 | 20 | 20.25 | 2.5312 | 0.0 (0.0%) | 72,800 |
| 4 Mar 1991 | USD | 20.25 | 20.5 | 20 | 20.25 | 2.5312 | +0.25 (+1.25%) | 77,600 |
| 1 Mar 1991 | USD | 20 | 20.5 | 20 | 20 | 2.5 | -0.25 (-1.23%) | 208,800 |
| 28 Feb 1991 | USD | 20.25 | 20.5 | 20 | 20.25 | 2.5312 | +0.5 (+2.53%) | 57,600 |
| 27 Feb 1991 | USD | 19.75 | 20.25 | 18.25 | 19.75 | 2.4688 | +1.25 (+6.76%) | 236,000 |
| 26 Feb 1991 | USD | 18.5 | 18.6252 | 18.5 | 18.5 | 2.3125 | -0.25 (-1.33%) | 155,200 |
| 25 Feb 1991 | USD | 18.75 | 19 | 18.5 | 18.75 | 2.3438 | -0.25 (-1.32%) | 44,800 |
| 22 Feb 1991 | USD | 19 | 19 | 18.5 | 19 | 2.375 | +0.5 (+2.70%) | 57,600 |
| 21 Feb 1991 | USD | 18.5 | 18.75 | 18.5 | 18.5 | 2.3125 | 0.0 (0.0%) | 92,800 |
| 20 Feb 1991 | USD | 18.5 | 19 | 18.25 | 18.5 | 2.3125 | +0.125 (+0.68%) | 9,600 |
| 19 Feb 1991 | USD | 18.3752 | 18.5 | 18.25 | 18.3752 | 2.2969 | -0.375 (-2.00%) | 57,600 |
| 18 Feb 1991 | USD | 18.75 | 18.75 | 18.75 | 18.75 | 2.3438 | 0.0 (0.0%) | 0 |
| 15 Feb 1991 | USD | 18.75 | 19 | 18.25 | 18.75 | 2.3438 | -0.25 (-1.32%) | 344,000 |
| 14 Feb 1991 | USD | 19 | 19 | 17.5 | 19 | 2.375 | +2 (+11.76%) | 537,600 |
| 13 Feb 1991 | USD | 17 | 17 | 16.25 | 17 | 2.125 | +1 (+6.25%) | 85,600 |
| 12 Feb 1991 | USD | 16 | 16.3752 | 16 | 16 | 2 | -0.25 (-1.54%) | 23,200 |
| 11 Feb 1991 | USD | 16.25 | 16.25 | 15.75 | 16.25 | 2.0312 | +0.25 (+1.56%) | 34,400 |
| 8 Feb 1991 | USD | 16 | 16 | 16 | 16 | 2 | 0.0 (0.0%) | 0 |
| 7 Feb 1991 | USD | 16 | 16.5 | 16 | 16 | 2 | 0.0 (0.0%) | 19,200 |
| 6 Feb 1991 | USD | 16 | 16.25 | 16 | 16 | 2 | 0.0 (0.0%) | 180,000 |
| 5 Feb 1991 | USD | 16 | 16.1252 | 15.75 | 16 | 2 | 0.0 (0.0%) | 17,600 |
| 4 Feb 1991 | USD | 16 | 16.5 | 16 | 16 | 2 | -0.75 (-4.48%) | 44,800 |
| 1 Feb 1991 | USD | 16.75 | 17 | 16.25 | 16.75 | 2.0938 | +0.5 (+3.08%) | 237,600 |
| 31 Jan 1991 | USD | 16.25 | 16.25 | 14.75 | 16.25 | 2.0312 | +1 (+6.56%) | 308,000 |
