| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 1 May 1991 | USD | 21.9553 | 22.1216 | 21.4563 | 21.9553 | 7.3184 | +0.499 (+2.33%) | 75,000 |
| 30 Apr 1991 | USD | 21.4563 | 21.4563 | 20.6246 | 21.4563 | 7.1521 | +0.832 (+4.03%) | 31,800 |
| 29 Apr 1991 | USD | 20.6246 | 20.7078 | 20.4583 | 20.6246 | 6.8749 | +0.083 (+0.40%) | 42,600 |
| 26 Apr 1991 | USD | 20.5415 | 20.7078 | 20.5415 | 20.5415 | 6.8472 | -0.333 (-1.59%) | 58,800 |
| 25 Apr 1991 | USD | 20.8741 | 20.9573 | 20.6246 | 20.8741 | 6.958 | +0.249 (+1.21%) | 88,500 |
| 24 Apr 1991 | USD | 20.6246 | 20.6246 | 20.292 | 20.6246 | 6.8749 | +0.499 (+2.48%) | 87,600 |
| 23 Apr 1991 | USD | 20.1256 | 20.3751 | 20.1256 | 20.1256 | 6.7085 | -0.166 (-0.82%) | 20,700 |
| 22 Apr 1991 | USD | 20.292 | 20.292 | 20.1256 | 20.292 | 6.764 | +0.083 (+0.41%) | 9,000 |
| 19 Apr 1991 | USD | 20.2088 | 20.2088 | 20.1256 | 20.2088 | 6.7363 | 0.0 (0.0%) | 43,200 |
| 18 Apr 1991 | USD | 20.2088 | 20.4583 | 20.0425 | 20.2088 | 6.7363 | -0.249 (-1.22%) | 53,400 |
| 17 Apr 1991 | USD | 20.4583 | 20.6246 | 20.292 | 20.4583 | 6.8194 | -0.333 (-1.60%) | 180,000 |
| 16 Apr 1991 | USD | 20.791 | 21.0405 | 20.791 | 20.791 | 6.9303 | -0.416 (-1.96%) | 63,600 |
| 15 Apr 1991 | USD | 21.2068 | 21.4563 | 21.1236 | 21.2068 | 7.0689 | -0.249 (-1.16%) | 13,500 |
| 12 Apr 1991 | USD | 21.4563 | 21.7058 | 21.2068 | 21.4563 | 7.1521 | +0.249 (+1.18%) | 26,700 |
| 11 Apr 1991 | USD | 21.2068 | 21.5394 | 21.2068 | 21.2068 | 7.0689 | -0.083 (-0.39%) | 11,700 |
| 10 Apr 1991 | USD | 21.2899 | 21.5394 | 21.2899 | 21.2899 | 7.0966 | -0.333 (-1.54%) | 9,900 |
| 9 Apr 1991 | USD | 21.6226 | 21.6226 | 21.3731 | 21.6226 | 7.2075 | 0.0 (0.0%) | 16,800 |
| 8 Apr 1991 | USD | 21.6226 | 21.6226 | 21.5394 | 21.6226 | 7.2075 | -0.083 (-0.38%) | 18,300 |
| 5 Apr 1991 | USD | 21.7058 | 22.1216 | 21.7058 | 21.7058 | 7.2353 | -0.333 (-1.51%) | 34,200 |
| 4 Apr 1991 | USD | 22.0384 | 22.2047 | 22.0384 | 22.0384 | 7.3461 | 0.0 (0.0%) | 2,100 |
| 3 Apr 1991 | USD | 22.0384 | 22.2879 | 21.9553 | 22.0384 | 7.3461 | -0.166 (-0.75%) | 24,600 |
| 2 Apr 1991 | USD | 22.2047 | 22.2879 | 22.0384 | 22.2047 | 7.4016 | 0.0 (0.0%) | 81,600 |
| 1 Apr 1991 | USD | 22.2047 | 22.3711 | 22.2047 | 22.2047 | 7.4016 | -0.083 (-0.37%) | 13,800 |
| 29 Mar 1991 | USD | 22.2879 | 22.2879 | 22.2879 | 22.2879 | 7.4293 | 0.0 (0.0%) | 0 |
| 28 Mar 1991 | USD | 22.2879 | 22.6206 | 22.2879 | 22.2879 | 7.4293 | -0.333 (-1.47%) | 159,900 |
| 27 Mar 1991 | USD | 22.6206 | 22.7037 | 22.6206 | 22.6206 | 7.5402 | -0.249 (-1.09%) | 4,200 |
| 26 Mar 1991 | USD | 22.8701 | 23.2027 | 22.8701 | 22.8701 | 7.6234 | -0.249 (-1.08%) | 164,100 |
| 25 Mar 1991 | USD | 23.1195 | 23.2859 | 23.1195 | 23.1195 | 7.7065 | -0.166 (-0.71%) | 9,900 |
| 22 Mar 1991 | USD | 23.2859 | 23.5354 | 23.2027 | 23.2859 | 7.762 | -0.166 (-0.71%) | 12,300 |
| 21 Mar 1991 | USD | 23.4522 | 23.6185 | 23.369 | 23.4522 | 7.8174 | -0.083 (-0.35%) | 316,800 |
