| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 19 Aug 1981 | USD | 12.498 | 13.001 | 12.498 | 12.498 | 6.6902 | 0.0 (0.0%) | 401 |
| 18 Aug 1981 | USD | 12.498 | 13.001 | 12.498 | 12.498 | 6.6902 | 0.0 (0.0%) | 3,001 |
| 17 Aug 1981 | USD | 12.498 | 12.874 | 12.498 | 12.498 | 6.6902 | 0.0 (0.0%) | 1,501 |
| 14 Aug 1981 | USD | 12.498 | 12.874 | 12.498 | 12.498 | 6.6902 | -0.127 (-1.01%) | 2,201 |
| 13 Aug 1981 | USD | 12.625 | 13.001 | 12.625 | 12.625 | 6.7581 | -0.249 (-1.93%) | 1,201 |
| 12 Aug 1981 | USD | 12.874 | 13.25 | 12.874 | 12.874 | 6.8914 | -0.749 (-5.50%) | 4,100 |
| 11 Aug 1981 | USD | 13.623 | 13.876 | 13.623 | 13.623 | 7.2924 | -0.253 (-1.82%) | 3,901 |
| 10 Aug 1981 | USD | 13.876 | 13.876 | 13.876 | 13.876 | 7.4278 | 0.0 (0.0%) | 0 |
| 7 Aug 1981 | USD | 13.876 | 14.126 | 13.876 | 13.876 | 7.4278 | 0.0 (0.0%) | 201 |
| 6 Aug 1981 | USD | 13.876 | 14.126 | 13.876 | 13.876 | 7.4278 | 0.0 (0.0%) | 401 |
| 5 Aug 1981 | USD | 13.876 | 13.876 | 13.876 | 13.876 | 7.4278 | 0.0 (0.0%) | 0 |
| 4 Aug 1981 | USD | 13.876 | 14.126 | 13.876 | 13.876 | 7.4278 | 0.0 (0.0%) | 401 |
| 3 Aug 1981 | USD | 13.876 | 14.126 | 13.876 | 13.876 | 7.4278 | 0.0 (0.0%) | 801 |
| 31 Jul 1981 | USD | 13.876 | 14.126 | 13.876 | 13.876 | 7.4278 | +0.126 (+0.92%) | 401 |
| 30 Jul 1981 | USD | 13.75 | 14.126 | 13.75 | 13.75 | 7.3604 | -0.249 (-1.78%) | 3,101 |
| 29 Jul 1981 | USD | 13.999 | 14.249 | 13.999 | 13.999 | 7.4936 | 0.0 (0.0%) | 601 |
| 28 Jul 1981 | USD | 13.999 | 14.249 | 13.999 | 13.999 | 7.4936 | 0.0 (0.0%) | 100 |
| 27 Jul 1981 | USD | 13.999 | 14.249 | 13.999 | 13.999 | 7.4936 | -0.127 (-0.90%) | 1,600 |
| 24 Jul 1981 | USD | 14.126 | 14.375 | 14.126 | 14.126 | 7.5616 | 0.0 (0.0%) | 1,401 |
| 23 Jul 1981 | USD | 14.126 | 14.502 | 14.126 | 14.126 | 7.5616 | 0.0 (0.0%) | 2,500 |
| 22 Jul 1981 | USD | 14.126 | 14.502 | 14.126 | 14.126 | 7.5616 | 0.0 (0.0%) | 601 |
| 21 Jul 1981 | USD | 14.126 | 14.502 | 14.126 | 14.126 | 7.5616 | 0.0 (0.0%) | 1,201 |
| 20 Jul 1981 | USD | 14.126 | 14.502 | 14.126 | 14.126 | 7.5616 | -1.501 (-9.61%) | 4,601 |
| 17 Jul 1981 | USD | 15.627 | 16 | 15.627 | 15.627 | 8.3651 | -0.499 (-3.09%) | 6,901 |
| 16 Jul 1981 | USD | 16.126 | 16.376 | 16.126 | 16.126 | 8.6322 | -0.123 (-0.76%) | 3,101 |
| 15 Jul 1981 | USD | 16.249 | 16.499 | 16.249 | 16.249 | 8.6981 | -0.127 (-0.78%) | 4,301 |
| 14 Jul 1981 | USD | 16.376 | 16.499 | 16.376 | 16.376 | 8.7661 | 0.0 (0.0%) | 4,001 |
| 13 Jul 1981 | USD | 16.376 | 16.752 | 16.376 | 16.376 | 8.7661 | 0.0 (0.0%) | 1,700 |
| 10 Jul 1981 | USD | 16.376 | 16.752 | 16.376 | 16.376 | 8.7661 | -0.123 (-0.75%) | 1,301 |
| 9 Jul 1981 | USD | 16.499 | 16.752 | 16.499 | 16.499 | 8.8319 | 0.0 (0.0%) | 12,001 |
