| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 11 Mar 1981 | USD | 16.75 | 17.126 | 16.75 | 16.75 | 7.3001 | -0.126 (-0.75%) | 28,600 |
| 10 Mar 1981 | USD | 16.876 | 17 | 16.5 | 16.876 | 7.355 | +0.376 (+2.28%) | 128,800 |
| 9 Mar 1981 | USD | 16.5 | 16.626 | 16.5 | 16.5 | 7.1911 | 0.0 (0.0%) | 55,800 |
| 6 Mar 1981 | USD | 16.5 | 16.5 | 16.25 | 16.5 | 7.1911 | +0.25 (+1.54%) | 173,300 |
| 5 Mar 1981 | USD | 16.25 | 16.376 | 16.126 | 16.25 | 7.0822 | +0.25 (+1.56%) | 97,000 |
| 4 Mar 1981 | USD | 16 | 16.376 | 16 | 16 | 6.9732 | -0.376 (-2.30%) | 46,200 |
| 3 Mar 1981 | USD | 16.376 | 16.376 | 16.25 | 16.376 | 7.1371 | 0.0 (0.0%) | 60,000 |
| 2 Mar 1981 | USD | 16.376 | 16.626 | 16.376 | 16.376 | 7.1371 | 0.0 (0.0%) | 94,100 |
| 27 Feb 1981 | USD | 16.376 | 16.5 | 16.376 | 16.376 | 7.1371 | -0.124 (-0.75%) | 66,900 |
| 26 Feb 1981 | USD | 16.5 | 16.626 | 16.376 | 16.5 | 7.1911 | -0.126 (-0.76%) | 44,100 |
| 25 Feb 1981 | USD | 16.626 | 16.626 | 16.5 | 16.626 | 7.246 | +0.126 (+0.76%) | 39,500 |
| 24 Feb 1981 | USD | 16.5 | 16.626 | 16.376 | 16.5 | 7.1911 | -0.126 (-0.76%) | 23,900 |
| 23 Feb 1981 | USD | 16.626 | 16.626 | 16.5 | 16.626 | 7.246 | 0.0 (0.0%) | 10,700 |
| 20 Feb 1981 | USD | 16.626 | 16.626 | 16.376 | 16.626 | 7.246 | 0.0 (0.0%) | 29,900 |
| 19 Feb 1981 | USD | 16.626 | 16.75 | 16.5 | 16.626 | 7.246 | +0.126 (+0.76%) | 20,100 |
| 18 Feb 1981 | USD | 16.5 | 16.626 | 16.376 | 16.5 | 7.1911 | 0.0 (0.0%) | 24,700 |
| 17 Feb 1981 | USD | 16.5 | 16.626 | 16.126 | 16.5 | 7.1911 | 0.0 (0.0%) | 19,400 |
| 16 Feb 1981 | USD | 16.5 | 16.5 | 16.5 | 16.5 | 7.1911 | 0.0 (0.0%) | 0 |
| 13 Feb 1981 | USD | 16.5 | 16.75 | 16.5 | 16.5 | 7.1911 | 0.0 (0.0%) | 25,400 |
| 12 Feb 1981 | USD | 16.5 | 16.75 | 16.5 | 16.5 | 7.1911 | -0.126 (-0.76%) | 22,700 |
| 11 Feb 1981 | USD | 16.626 | 16.876 | 15.876 | 16.626 | 7.246 | 0.0 (0.0%) | 30,200 |
| 10 Feb 1981 | USD | 16.626 | 17.126 | 16.626 | 16.626 | 7.246 | -0.5 (-2.92%) | 42,700 |
| 9 Feb 1981 | USD | 17.126 | 17.376 | 17.126 | 17.126 | 7.4639 | -0.124 (-0.72%) | 23,800 |
| 6 Feb 1981 | USD | 17.25 | 17.376 | 17.126 | 17.25 | 7.518 | -0.626 (-3.50%) | 106,700 |
| 5 Feb 1981 | USD | 17.876 | 17.876 | 17.626 | 17.876 | 7.7908 | +0.126 (+0.71%) | 25,100 |
| 4 Feb 1981 | USD | 17.75 | 17.75 | 17.376 | 17.75 | 7.7359 | +0.5 (+2.90%) | 37,200 |
| 3 Feb 1981 | USD | 17.25 | 17.5 | 17.126 | 17.25 | 7.518 | 0.0 (0.0%) | 53,700 |
| 2 Feb 1981 | USD | 17.25 | 17.376 | 17.25 | 17.25 | 7.518 | 0.0 (0.0%) | 31,600 |
| 30 Jan 1981 | USD | 17.25 | 17.25 | 17 | 17.25 | 7.518 | +0.374 (+2.22%) | 26,700 |
| 29 Jan 1981 | USD | 16.876 | 17 | 16.75 | 16.876 | 7.355 | 0.0 (0.0%) | 42,800 |
