| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 15 Jul 1981 | USD | 13.751 | 14 | 13.751 | 13.751 | 1.4593 | +0.251 (+1.86%) | 49,500 |
| 14 Jul 1981 | USD | 13.5 | 13.751 | 13.5 | 13.5 | 1.4327 | 0.0 (0.0%) | 9,800 |
| 13 Jul 1981 | USD | 13.5 | 13.751 | 13.5 | 13.5 | 1.4327 | 0.0 (0.0%) | 8,700 |
| 10 Jul 1981 | USD | 13.5 | 13.751 | 13.5 | 13.5 | 1.4327 | 0.0 (0.0%) | 600 |
| 9 Jul 1981 | USD | 13.5 | 13.875 | 13.5 | 13.5 | 1.4327 | -0.125 (-0.92%) | 1,700 |
| 8 Jul 1981 | USD | 13.625 | 13.751 | 13.625 | 13.625 | 1.4459 | +0.125 (+0.93%) | 500 |
| 7 Jul 1981 | USD | 13.5 | 13.751 | 13.5 | 13.5 | 1.4327 | -0.125 (-0.92%) | 7,200 |
| 6 Jul 1981 | USD | 13.625 | 13.875 | 13.625 | 13.625 | 1.4459 | -0.375 (-2.68%) | 8,700 |
| 3 Jul 1981 | USD | 14 | 14 | 14 | 14 | 1.4857 | 0.0 (0.0%) | 0 |
| 2 Jul 1981 | USD | 14 | 14.126 | 14 | 14 | 1.4857 | 0.0 (0.0%) | 8,300 |
| 1 Jul 1981 | USD | 14 | 14.25 | 14 | 14 | 1.4857 | 0.0 (0.0%) | 5,900 |
| 30 Jun 1981 | USD | 14 | 14.25 | 14 | 14 | 1.4857 | 0.0 (0.0%) | 14,100 |
| 29 Jun 1981 | USD | 14 | 14.25 | 14 | 14 | 1.4857 | -0.501 (-3.45%) | 20,700 |
| 26 Jun 1981 | USD | 14.501 | 14.625 | 14.501 | 14.501 | 1.5389 | 0.0 (0.0%) | 2,400 |
| 25 Jun 1981 | USD | 14.501 | 14.75 | 14.501 | 14.501 | 1.5389 | -0.124 (-0.85%) | 4,000 |
| 24 Jun 1981 | USD | 14.625 | 14.75 | 14.625 | 14.625 | 1.5521 | +0.124 (+0.86%) | 5,900 |
| 23 Jun 1981 | USD | 14.501 | 14.75 | 14.501 | 14.501 | 1.5389 | 0.0 (0.0%) | 700 |
| 22 Jun 1981 | USD | 14.501 | 14.75 | 14.501 | 14.501 | 1.5389 | -0.124 (-0.85%) | 3,900 |
| 19 Jun 1981 | USD | 14.625 | 14.75 | 14.625 | 14.625 | 1.5521 | -0.125 (-0.85%) | 16,700 |
| 18 Jun 1981 | USD | 14.75 | 15 | 14.75 | 14.75 | 1.5653 | -0.126 (-0.85%) | 24,500 |
| 17 Jun 1981 | USD | 14.876 | 15.125 | 14.876 | 14.876 | 1.5787 | +0.126 (+0.85%) | 7,300 |
| 16 Jun 1981 | USD | 14.75 | 15.125 | 14.75 | 14.75 | 1.5653 | -0.25 (-1.67%) | 29,000 |
| 15 Jun 1981 | USD | 15 | 15.251 | 15 | 15 | 1.5919 | +0.499 (+3.44%) | 48,900 |
| 12 Jun 1981 | USD | 14.501 | 14.75 | 14.501 | 14.501 | 1.5389 | 0.0 (0.0%) | 4,700 |
| 11 Jun 1981 | USD | 14.501 | 14.625 | 14.501 | 14.501 | 1.5389 | 0.0 (0.0%) | 30,100 |
| 10 Jun 1981 | USD | 14.501 | 14.75 | 14.501 | 14.501 | 1.5389 | 0.0 (0.0%) | 2,100 |
| 9 Jun 1981 | USD | 14.501 | 14.75 | 14.501 | 14.501 | 1.5389 | -0.124 (-0.85%) | 20,900 |
| 8 Jun 1981 | USD | 14.625 | 14.876 | 14.625 | 14.625 | 1.5521 | +0.625 (+4.46%) | 71,300 |
| 5 Jun 1981 | USD | 14 | 14.25 | 14 | 14 | 1.4857 | 0.0 (0.0%) | 17,400 |
| 4 Jun 1981 | USD | 14 | 14.25 | 14 | 14 | 1.4857 | +0.125 (+0.90%) | 12,000 |
