| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 26 Aug 1981 | USD | 16.875 | 17 | 16.875 | 16.875 | 1.7909 | +0.124 (+0.74%) | 41,800 |
| 25 Aug 1981 | USD | 16.751 | 17 | 16.751 | 16.751 | 1.7777 | 0.0 (0.0%) | 39,100 |
| 24 Aug 1981 | USD | 16.751 | 16.875 | 16.751 | 16.751 | 1.7777 | -0.124 (-0.73%) | 69,800 |
| 21 Aug 1981 | USD | 16.875 | 17 | 16.875 | 16.875 | 1.7909 | 0.0 (0.0%) | 23,000 |
| 20 Aug 1981 | USD | 16.875 | 17 | 16.875 | 16.875 | 1.7909 | +0.124 (+0.74%) | 17,200 |
| 19 Aug 1981 | USD | 16.751 | 17 | 16.751 | 16.751 | 1.7777 | 0.0 (0.0%) | 17,500 |
| 18 Aug 1981 | USD | 16.751 | 16.875 | 16.751 | 16.751 | 1.7777 | 0.0 (0.0%) | 57,800 |
| 17 Aug 1981 | USD | 16.751 | 17 | 16.751 | 16.751 | 1.7777 | 0.0 (0.0%) | 36,500 |
| 14 Aug 1981 | USD | 16.751 | 17 | 16.751 | 16.751 | 1.7777 | 0.0 (0.0%) | 21,100 |
| 13 Aug 1981 | USD | 16.751 | 17 | 16.751 | 16.751 | 1.7777 | +0.126 (+0.76%) | 16,200 |
| 12 Aug 1981 | USD | 16.625 | 16.875 | 16.625 | 16.625 | 1.7643 | +0.249 (+1.52%) | 38,400 |
| 11 Aug 1981 | USD | 16.376 | 16.625 | 16.376 | 16.376 | 1.7379 | +0.126 (+0.78%) | 19,100 |
| 10 Aug 1981 | USD | 16.25 | 16.25 | 16.25 | 16.25 | 1.7245 | 0.0 (0.0%) | 0 |
| 7 Aug 1981 | USD | 16.25 | 16.376 | 16.25 | 16.25 | 1.7245 | 0.0 (0.0%) | 8,900 |
| 6 Aug 1981 | USD | 16.25 | 16.376 | 16.25 | 16.25 | 1.7245 | +0.249 (+1.56%) | 42,000 |
| 5 Aug 1981 | USD | 16.001 | 16.25 | 16.001 | 16.001 | 1.6981 | +0.126 (+0.79%) | 32,700 |
| 4 Aug 1981 | USD | 15.875 | 16.001 | 15.875 | 15.875 | 1.6847 | -0.126 (-0.79%) | 48,400 |
| 3 Aug 1981 | USD | 16.001 | 16.25 | 16.001 | 16.001 | 1.6981 | -0.124 (-0.77%) | 44,800 |
| 31 Jul 1981 | USD | 16.125 | 16.376 | 16.125 | 16.125 | 1.7113 | 0.0 (0.0%) | 39,200 |
| 30 Jul 1981 | USD | 16.125 | 16.25 | 16.125 | 16.125 | 1.7113 | +0.124 (+0.77%) | 34,100 |
| 29 Jul 1981 | USD | 16.001 | 16.25 | 16.001 | 16.001 | 1.6981 | +0.876 (+5.79%) | 53,800 |
| 28 Jul 1981 | USD | 15.125 | 15.251 | 15.125 | 15.125 | 1.6051 | +0.375 (+2.54%) | 19,200 |
| 27 Jul 1981 | USD | 14.75 | 15 | 14.75 | 14.75 | 1.5653 | +0.249 (+1.72%) | 9,600 |
| 24 Jul 1981 | USD | 14.501 | 14.75 | 14.501 | 14.501 | 1.5389 | +0.251 (+1.76%) | 44,100 |
| 23 Jul 1981 | USD | 14.25 | 14.501 | 14.25 | 14.25 | 1.5123 | -0.125 (-0.87%) | 12,300 |
| 22 Jul 1981 | USD | 14.375 | 14.625 | 14.375 | 14.375 | 1.5255 | 0.0 (0.0%) | 27,800 |
| 21 Jul 1981 | USD | 14.375 | 14.501 | 14.375 | 14.375 | 1.5255 | -0.126 (-0.87%) | 19,500 |
| 20 Jul 1981 | USD | 14.501 | 14.876 | 14.501 | 14.501 | 1.5389 | -0.124 (-0.85%) | 7,500 |
| 17 Jul 1981 | USD | 14.625 | 14.876 | 14.625 | 14.625 | 1.5521 | +0.625 (+4.46%) | 60,800 |
| 16 Jul 1981 | USD | 14 | 14.25 | 14 | 14 | 1.4857 | +0.249 (+1.81%) | 47,600 |
