| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 18 Mar 1981 | USD | 17.127 | 17.127 | 17.127 | 17.127 | 2.4165 | 0.0 (0.0%) | 0 |
| 17 Mar 1981 | USD | 17.127 | 17.499 | 17.127 | 17.127 | 2.4165 | 0.0 (0.0%) | 11,601 |
| 16 Mar 1981 | USD | 17.127 | 17.127 | 16.376 | 17.127 | 2.4165 | +0.376 (+2.24%) | 6,700 |
| 13 Mar 1981 | USD | 16.751 | 16.751 | 16.624 | 16.751 | 2.3635 | +0.127 (+0.76%) | 2,601 |
| 12 Mar 1981 | USD | 16.624 | 16.624 | 16.248 | 16.624 | 2.3455 | +0.376 (+2.31%) | 3,500 |
| 11 Mar 1981 | USD | 16.248 | 16.248 | 16.248 | 16.248 | 2.2925 | -0.252 (-1.53%) | 1,201 |
| 10 Mar 1981 | USD | 16.5 | 16.624 | 16.5 | 16.5 | 2.328 | +0.124 (+0.76%) | 2,500 |
| 9 Mar 1981 | USD | 16.376 | 16.376 | 15.752 | 16.376 | 2.3105 | +0.376 (+2.35%) | 2,101 |
| 6 Mar 1981 | USD | 16 | 16.248 | 16 | 16 | 2.2575 | -0.5 (-3.03%) | 601 |
| 5 Mar 1981 | USD | 16.5 | 16.5 | 15.752 | 16.5 | 2.328 | +0.5 (+3.13%) | 1,600 |
| 4 Mar 1981 | USD | 16 | 16 | 15.5 | 16 | 2.2575 | +0.751 (+4.92%) | 2,101 |
| 3 Mar 1981 | USD | 15.249 | 15.249 | 15.249 | 15.249 | 2.1515 | 0.0 (0.0%) | 0 |
| 2 Mar 1981 | USD | 15.249 | 15.249 | 15.249 | 15.249 | 2.1515 | -0.251 (-1.62%) | 201 |
| 27 Feb 1981 | USD | 15.5 | 15.5 | 15.5 | 15.5 | 2.1869 | +0.251 (+1.65%) | 100 |
| 26 Feb 1981 | USD | 15.249 | 15.249 | 15.249 | 15.249 | 2.1515 | 0.0 (0.0%) | 100 |
| 25 Feb 1981 | USD | 15.249 | 15.5 | 15.249 | 15.249 | 2.1515 | 0.0 (0.0%) | 401 |
| 24 Feb 1981 | USD | 15.249 | 15.624 | 15.249 | 15.249 | 2.1515 | -0.127 (-0.83%) | 800 |
| 23 Feb 1981 | USD | 15.376 | 15.376 | 15.376 | 15.376 | 2.1695 | 0.0 (0.0%) | 401 |
| 20 Feb 1981 | USD | 15.376 | 15.376 | 15.376 | 15.376 | 2.1695 | 0.0 (0.0%) | 0 |
| 19 Feb 1981 | USD | 15.376 | 15.376 | 15.376 | 15.376 | 2.1695 | 0.0 (0.0%) | 0 |
| 18 Feb 1981 | USD | 15.376 | 15.624 | 15.376 | 15.376 | 2.1695 | 0.0 (0.0%) | 300 |
| 17 Feb 1981 | USD | 15.376 | 15.376 | 15.249 | 15.376 | 2.1695 | 0.0 (0.0%) | 1,301 |
| 16 Feb 1981 | USD | 15.376 | 15.376 | 15.376 | 15.376 | 2.1695 | 0.0 (0.0%) | 0 |
| 13 Feb 1981 | USD | 15.376 | 15.624 | 15.376 | 15.376 | 2.1695 | -0.376 (-2.39%) | 601 |
| 12 Feb 1981 | USD | 15.752 | 15.752 | 15.752 | 15.752 | 2.2225 | -0.248 (-1.55%) | 100 |
| 11 Feb 1981 | USD | 16 | 16 | 15.752 | 16 | 2.2575 | -0.124 (-0.77%) | 601 |
| 10 Feb 1981 | USD | 16.124 | 16.124 | 15.752 | 16.124 | 2.275 | +0.124 (+0.78%) | 900 |
| 9 Feb 1981 | USD | 16 | 16 | 15.872 | 16 | 2.2575 | -0.124 (-0.77%) | 900 |
| 6 Feb 1981 | USD | 16.124 | 16.124 | 16 | 16.124 | 2.275 | +0.875 (+5.74%) | 14,901 |
| 5 Feb 1981 | USD | 15.249 | 15.249 | 15.249 | 15.249 | 2.1515 | 0.0 (0.0%) | 501 |
