| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 2 Sep 1981 | USD | 13.25 | 13.5 | 13.25 | 13.25 | 5.8889 | 0.0 (0.0%) | 15,000 |
| 1 Sep 1981 | USD | 13.25 | 13.375 | 13.25 | 13.25 | 5.8889 | 0.0 (0.0%) | 23,700 |
| 31 Aug 1981 | USD | 13.25 | 13.375 | 13.25 | 13.25 | 5.8889 | -1 (-7.02%) | 35,600 |
| 28 Aug 1981 | USD | 14.25 | 14.375 | 14.25 | 14.25 | 6.3333 | +0.125 (+0.88%) | 10,300 |
| 27 Aug 1981 | USD | 14.125 | 14.25 | 14.125 | 14.125 | 6.2778 | 0.0 (0.0%) | 17,800 |
| 26 Aug 1981 | USD | 14.125 | 14.25 | 14.125 | 14.125 | 6.2778 | +0.125 (+0.89%) | 22,900 |
| 25 Aug 1981 | USD | 14 | 14.125 | 14 | 14 | 6.2222 | -0.25 (-1.75%) | 36,600 |
| 24 Aug 1981 | USD | 14.25 | 14.5 | 14.25 | 14.25 | 6.3333 | -0.75 (-5%) | 38,200 |
| 21 Aug 1981 | USD | 15 | 15.25 | 15 | 15 | 6.6667 | -0.375 (-2.44%) | 16,100 |
| 20 Aug 1981 | USD | 15.375 | 15.5 | 15.375 | 15.375 | 6.8333 | 0.0 (0.0%) | 16,900 |
| 19 Aug 1981 | USD | 15.375 | 15.5 | 15.375 | 15.375 | 6.8333 | +0.625 (+4.24%) | 25,200 |
| 18 Aug 1981 | USD | 14.75 | 15 | 14.75 | 14.75 | 6.5556 | -0.5 (-3.28%) | 25,400 |
| 17 Aug 1981 | USD | 15.25 | 15.375 | 15.25 | 15.25 | 6.7778 | -0.375 (-2.40%) | 21,200 |
| 14 Aug 1981 | USD | 15.625 | 15.75 | 15.625 | 15.625 | 6.9444 | +0.125 (+0.81%) | 29,700 |
| 13 Aug 1981 | USD | 15.5 | 15.75 | 15.5 | 15.5 | 6.8889 | +0.5 (+3.33%) | 30,000 |
| 12 Aug 1981 | USD | 15 | 15.25 | 15 | 15 | 6.6667 | 0.0 (0.0%) | 18,900 |
| 11 Aug 1981 | USD | 15 | 15.125 | 15 | 15 | 6.6667 | +0.375 (+2.56%) | 31,000 |
| 10 Aug 1981 | USD | 14.625 | 14.625 | 14.625 | 14.625 | 6.5 | 0.0 (0.0%) | 0 |
| 7 Aug 1981 | USD | 14.625 | 14.75 | 14.625 | 14.625 | 6.5 | -0.25 (-1.68%) | 15,400 |
| 6 Aug 1981 | USD | 14.875 | 15 | 14.875 | 14.875 | 6.6111 | -0.125 (-0.83%) | 9,900 |
| 5 Aug 1981 | USD | 15 | 15.125 | 15 | 15 | 6.6667 | +0.125 (+0.84%) | 26,000 |
| 4 Aug 1981 | USD | 14.875 | 15.125 | 14.875 | 14.875 | 6.6111 | 0.0 (0.0%) | 10,100 |
| 3 Aug 1981 | USD | 14.875 | 15.125 | 14.875 | 14.875 | 6.6111 | -0.25 (-1.65%) | 15,900 |
| 31 Jul 1981 | USD | 15.125 | 15.25 | 15.125 | 15.125 | 6.7222 | +0.625 (+4.31%) | 24,100 |
| 30 Jul 1981 | USD | 14.5 | 14.75 | 14.5 | 14.5 | 6.4444 | +0.125 (+0.87%) | 14,200 |
| 29 Jul 1981 | USD | 14.375 | 14.5 | 14.375 | 14.375 | 6.3889 | -0.125 (-0.86%) | 20,600 |
| 28 Jul 1981 | USD | 14.5 | 14.625 | 14.5 | 14.5 | 6.4444 | 0.0 (0.0%) | 7,200 |
| 27 Jul 1981 | USD | 14.5 | 14.625 | 14.5 | 14.5 | 6.4444 | +0.125 (+0.87%) | 9,100 |
| 24 Jul 1981 | USD | 14.375 | 14.5 | 14.375 | 14.375 | 6.3889 | 0.0 (0.0%) | 15,000 |
| 23 Jul 1981 | USD | 14.375 | 14.625 | 14.375 | 14.375 | 6.3889 | -0.25 (-1.71%) | 19,500 |
