| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 13 Jun 1991 | USD | 3.8128 | 4.0003 | 3.6247 | 3.8128 | 0.5777 | +0.063 (+1.67%) | 1,980 |
| 12 Jun 1991 | USD | 3.7501 | 4.0003 | 3.5 | 3.7501 | 0.5682 | -0.063 (-1.64%) | 39,600 |
| 11 Jun 1991 | USD | 3.8128 | 4.0003 | 3.6247 | 3.8128 | 0.5777 | -0.312 (-7.57%) | 75,900 |
| 10 Jun 1991 | USD | 4.125 | 4.3751 | 3.8749 | 4.125 | 0.625 | 0.0 (0.0%) | 3,300 |
| 7 Jun 1991 | USD | 4.125 | 4.3751 | 3.8749 | 4.125 | 0.625 | 0.0 (0.0%) | 36,960 |
| 6 Jun 1991 | USD | 4.125 | 4.3751 | 3.8749 | 4.125 | 0.625 | 0.0 (0.0%) | 7,260 |
| 5 Jun 1991 | USD | 4.125 | 4.3751 | 3.8749 | 4.125 | 0.625 | -0.063 (-1.50%) | 32,340 |
| 4 Jun 1991 | USD | 4.1877 | 4.3751 | 4.0003 | 4.1877 | 0.6345 | +0.125 (+3.09%) | 11,220 |
| 3 Jun 1991 | USD | 4.0623 | 4.2497 | 3.8749 | 4.0623 | 0.6155 | 0.0 (0.0%) | 5,940 |
| 31 May 1991 | USD | 4.0623 | 4.2497 | 3.8749 | 4.0623 | 0.6155 | -0.5 (-10.97%) | 103,620 |
| 30 May 1991 | USD | 4.5626 | 4.75 | 4.3751 | 4.5626 | 0.6913 | +0.063 (+1.39%) | 9,900 |
| 29 May 1991 | USD | 4.4999 | 4.75 | 4.2497 | 4.4999 | 0.6818 | -0.125 (-2.71%) | 5,940 |
| 28 May 1991 | USD | 4.6253 | 5.0002 | 4.2497 | 4.6253 | 0.7008 | 0.0 (0.0%) | 9,900 |
| 27 May 1991 | USD | 4.6253 | 4.6253 | 4.6253 | 4.6253 | 0.7008 | 0.0 (0.0%) | 0 |
| 24 May 1991 | USD | 4.6253 | 5.0002 | 4.2497 | 4.6253 | 0.7008 | 0.0 (0.0%) | 10,560 |
| 23 May 1991 | USD | 4.6253 | 5.0002 | 4.2497 | 4.6253 | 0.7008 | 0.0 (0.0%) | 2,640 |
| 22 May 1991 | USD | 4.6253 | 5.0002 | 4.2497 | 4.6253 | 0.7008 | 0.0 (0.0%) | 9,900 |
| 21 May 1991 | USD | 4.6253 | 5.0002 | 4.2497 | 4.6253 | 0.7008 | -0.5 (-9.75%) | 19,800 |
| 20 May 1991 | USD | 5.1249 | 5.4998 | 4.75 | 5.1249 | 0.7765 | -0.625 (-10.87%) | 79,860 |
| 17 May 1991 | USD | 5.7499 | 6.0001 | 5.4998 | 5.7499 | 0.8712 | 0.0 (0.0%) | 19,140 |
| 16 May 1991 | USD | 5.7499 | 6.0001 | 5.4998 | 5.7499 | 0.8712 | -0.75 (-11.54%) | 151,800 |
| 15 May 1991 | USD | 6.4997 | 6.7498 | 6.2502 | 6.4997 | 0.9848 | +1.625 (+33.33%) | 384,120 |
| 14 May 1991 | USD | 4.8748 | 5.2503 | 4.4999 | 4.8748 | 0.7386 | +1.312 (+36.83%) | 249,480 |
| 13 May 1991 | USD | 3.5627 | 3.7501 | 3.3752 | 3.5627 | 0.5398 | 0.0 (0.0%) | 2,640 |
| 10 May 1991 | USD | 3.5627 | 3.7501 | 3.3752 | 3.5627 | 0.5398 | -0.062 (-1.71%) | 20,460 |
| 9 May 1991 | USD | 3.6247 | 3.8749 | 3.3752 | 3.6247 | 0.5492 | +0.125 (+3.56%) | 26,400 |
| 8 May 1991 | USD | 3.5 | 3.6247 | 3.3752 | 3.5 | 0.5303 | 0.0 (0.0%) | 2,640 |
| 7 May 1991 | USD | 3.5 | 3.6247 | 3.3752 | 3.5 | 0.5303 | 0.0 (0.0%) | 33,000 |
| 6 May 1991 | USD | 3.5 | 3.6247 | 3.3752 | 3.5 | 0.5303 | 0.0 (0.0%) | 3,300 |
| 3 May 1991 | USD | 3.5 | 3.6247 | 3.3752 | 3.5 | 0.5303 | 0.0 (0.0%) | 1,320 |
