| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 14 May 1991 | USD | 46 | 46.2504 | 45 | 46 | 2.875 | 0.0 (0.0%) | 363,200 |
| 13 May 1991 | USD | 46 | 46 | 45 | 46 | 2.875 | +0.75 (+1.66%) | 184,000 |
| 10 May 1991 | USD | 45.2504 | 46 | 45 | 45.2504 | 2.8281 | +0.375 (+0.84%) | 43,200 |
| 9 May 1991 | USD | 44.8752 | 45 | 43.7504 | 44.8752 | 2.8047 | +1.125 (+2.57%) | 980,800 |
| 8 May 1991 | USD | 43.7504 | 45.2504 | 43.7504 | 43.7504 | 2.7344 | -1 (-2.23%) | 1,204,800 |
| 7 May 1991 | USD | 44.7504 | 47.2504 | 44.7504 | 44.7504 | 2.7969 | -1.625 (-3.50%) | 648,000 |
| 6 May 1991 | USD | 46.3752 | 47.5 | 46.2504 | 46.3752 | 2.8984 | -1.625 (-3.39%) | 1,004,800 |
| 3 May 1991 | USD | 48 | 49.2504 | 47 | 48 | 3 | -0.5 (-1.03%) | 3,480,000 |
| 2 May 1991 | USD | 48.5 | 48.5 | 46.7504 | 48.5 | 3.0312 | +1.75 (+3.74%) | 758,400 |
| 1 May 1991 | USD | 46.7504 | 46.7504 | 45.6248 | 46.7504 | 2.9219 | +0.75 (+1.63%) | 1,068,800 |
| 30 Apr 1991 | USD | 46 | 46.5 | 45.5 | 46 | 2.875 | +0.5 (+1.10%) | 2,392,000 |
| 29 Apr 1991 | USD | 45.5 | 46.7504 | 45.2504 | 45.5 | 2.8438 | -1 (-2.15%) | 1,193,600 |
| 26 Apr 1991 | USD | 46.5 | 47.2504 | 45.7504 | 46.5 | 2.9062 | -0.75 (-1.59%) | 982,400 |
| 25 Apr 1991 | USD | 47.2504 | 48.7504 | 46.7504 | 47.2504 | 2.9531 | -0.75 (-1.56%) | 1,019,200 |
| 24 Apr 1991 | USD | 48 | 48 | 46.2504 | 48 | 3 | +1.5 (+3.23%) | 632,000 |
| 23 Apr 1991 | USD | 46.5 | 47.2504 | 45.5 | 46.5 | 2.9062 | +0.25 (+0.54%) | 1,001,600 |
| 22 Apr 1991 | USD | 46.2504 | 47.2504 | 44.2504 | 46.2504 | 2.8906 | +0.75 (+1.65%) | 1,939,200 |
| 19 Apr 1991 | USD | 45.5 | 47 | 45.5 | 45.5 | 2.8438 | -1.75 (-3.70%) | 718,400 |
| 18 Apr 1991 | USD | 47.2504 | 50.5 | 47.2504 | 47.2504 | 2.9531 | -3 (-5.97%) | 1,158,400 |
| 17 Apr 1991 | USD | 50.2504 | 52.2504 | 50 | 50.2504 | 3.1406 | -1.5 (-2.90%) | 1,091,200 |
| 16 Apr 1991 | USD | 51.7504 | 52 | 50.7504 | 51.7504 | 3.2344 | -0.25 (-0.48%) | 968,000 |
| 15 Apr 1991 | USD | 52 | 52 | 48.5 | 52 | 3.25 | +1.25 (+2.46%) | 1,710,400 |
| 12 Apr 1991 | USD | 50.7504 | 52.2504 | 49.7504 | 50.7504 | 3.1719 | -1.25 (-2.40%) | 1,324,800 |
| 11 Apr 1991 | USD | 52 | 52.7504 | 51 | 52 | 3.25 | +2 (+4%) | 1,395,200 |
| 10 Apr 1991 | USD | 50 | 50.2504 | 48.2504 | 50 | 3.125 | +1.75 (+3.63%) | 601,600 |
| 9 Apr 1991 | USD | 48.2504 | 50.2504 | 48.2504 | 48.2504 | 3.0156 | -1.874 (-3.74%) | 2,702,400 |
| 8 Apr 1991 | USD | 50.1248 | 53 | 49.5 | 50.1248 | 3.1328 | -2.875 (-5.42%) | 2,377,600 |
| 5 Apr 1991 | USD | 53 | 55.2504 | 52.7504 | 53 | 3.3125 | -2 (-3.64%) | 1,761,600 |
| 4 Apr 1991 | USD | 55 | 55.8752 | 52.5 | 55 | 3.4375 | +2.5 (+4.76%) | 2,028,800 |
| 3 Apr 1991 | USD | 52.5 | 53.5 | 49.7504 | 52.5 | 3.2812 | +2.25 (+4.48%) | 2,355,200 |
