| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 20 Apr 1981 | USD | 15.75 | 16 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 4,200 |
| 17 Apr 1981 | USD | 15.75 | 15.75 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 0 |
| 16 Apr 1981 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 1.575 | -0.25 (-1.56%) | 3,700 |
| 15 Apr 1981 | USD | 16 | 16.25 | 16 | 16 | 1.6 | 0.0 (0.0%) | 4,100 |
| 14 Apr 1981 | USD | 16 | 16.5 | 16 | 16 | 1.6 | -0.25 (-1.54%) | 1,000 |
| 13 Apr 1981 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 1.625 | 0.0 (0.0%) | 2,500 |
| 10 Apr 1981 | USD | 16.25 | 16.75 | 16.25 | 16.25 | 1.625 | +0.25 (+1.56%) | 3,400 |
| 9 Apr 1981 | USD | 16 | 16.75 | 16 | 16 | 1.6 | +0.25 (+1.59%) | 8,700 |
| 8 Apr 1981 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 7,000 |
| 7 Apr 1981 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 3,500 |
| 6 Apr 1981 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 14,000 |
| 3 Apr 1981 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 2,800 |
| 2 Apr 1981 | USD | 15.75 | 16.25 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 6,100 |
| 1 Apr 1981 | USD | 15.75 | 16 | 15.75 | 15.75 | 1.575 | +0.25 (+1.61%) | 12,300 |
| 31 Mar 1981 | USD | 15.5 | 15.75 | 15.5 | 15.5 | 1.55 | -0.25 (-1.59%) | 3,600 |
| 30 Mar 1981 | USD | 15.75 | 16 | 15.75 | 15.75 | 1.575 | +0.5 (+3.28%) | 5,800 |
| 27 Mar 1981 | USD | 15.25 | 15.75 | 15.25 | 15.25 | 1.525 | -0.5 (-3.17%) | 3,100 |
| 26 Mar 1981 | USD | 15.75 | 16 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 1,400 |
| 25 Mar 1981 | USD | 15.75 | 16 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 4,200 |
| 24 Mar 1981 | USD | 15.75 | 16.126 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 1,600 |
| 23 Mar 1981 | USD | 15.75 | 16.126 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 1,800 |
| 20 Mar 1981 | USD | 15.75 | 16.126 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 4,600 |
| 19 Mar 1981 | USD | 15.75 | 16.126 | 15.75 | 15.75 | 1.575 | 0.0 (0.0%) | 1,800 |
| 18 Mar 1981 | USD | 15.75 | 16.126 | 15.75 | 15.75 | 1.575 | -0.25 (-1.56%) | 2,500 |
| 17 Mar 1981 | USD | 16 | 16.25 | 16 | 16 | 1.6 | +0.124 (+0.78%) | 4,600 |
| 16 Mar 1981 | USD | 15.876 | 16.25 | 15.876 | 15.876 | 1.5876 | +0.376 (+2.43%) | 2,400 |
| 13 Mar 1981 | USD | 15.5 | 16 | 15.5 | 15.5 | 1.55 | -0.25 (-1.59%) | 1,200 |
| 12 Mar 1981 | USD | 15.75 | 16 | 15.75 | 15.75 | 1.575 | +0.124 (+0.79%) | 700 |
| 11 Mar 1981 | USD | 15.626 | 16 | 15.626 | 15.626 | 1.5626 | +0.126 (+0.81%) | 1,100 |
| 10 Mar 1981 | USD | 15.5 | 16 | 15.5 | 15.5 | 1.55 | 0.0 (0.0%) | 1,400 |
