| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Apr 1981 | USD | 14.5 | 14.75 | 14.25 | 14.5 | 483.3333 | -0.25 (-1.69%) | 41,400 |
| 8 Apr 1981 | USD | 14.75 | 14.875 | 14.5 | 14.75 | 491.6667 | +0.375 (+2.61%) | 25,200 |
| 7 Apr 1981 | USD | 14.375 | 14.75 | 14.375 | 14.375 | 479.1667 | -0.125 (-0.86%) | 22,600 |
| 6 Apr 1981 | USD | 14.5 | 14.75 | 14.25 | 14.5 | 483.3333 | -0.125 (-0.85%) | 25,700 |
| 3 Apr 1981 | USD | 14.625 | 15.375 | 14.375 | 14.625 | 487.5 | -0.75 (-4.88%) | 39,700 |
| 2 Apr 1981 | USD | 15.375 | 15.375 | 14.125 | 15.375 | 512.5 | +1 (+6.96%) | 61,100 |
| 1 Apr 1981 | USD | 14.375 | 14.5 | 13.875 | 14.375 | 479.1667 | +0.5 (+3.60%) | 34,100 |
| 31 Mar 1981 | USD | 13.875 | 14.125 | 12.875 | 13.875 | 462.5 | +1 (+7.77%) | 85,200 |
| 30 Mar 1981 | USD | 12.875 | 13 | 12.75 | 12.875 | 429.1667 | -0.125 (-0.96%) | 6,100 |
| 27 Mar 1981 | USD | 13 | 13 | 12.375 | 13 | 433.3333 | +0.375 (+2.97%) | 36,400 |
| 26 Mar 1981 | USD | 12.625 | 12.875 | 12.5 | 12.625 | 420.8333 | 0.0 (0.0%) | 9,400 |
| 25 Mar 1981 | USD | 12.625 | 12.875 | 12.625 | 12.625 | 420.8333 | -0.125 (-0.98%) | 15,800 |
| 24 Mar 1981 | USD | 12.75 | 12.875 | 12.625 | 12.75 | 425 | -0.125 (-0.97%) | 10,700 |
| 23 Mar 1981 | USD | 12.875 | 13 | 12.75 | 12.875 | 429.1667 | -0.125 (-0.96%) | 17,100 |
| 20 Mar 1981 | USD | 13 | 13.25 | 12.875 | 13 | 433.3333 | +0.125 (+0.97%) | 18,500 |
| 19 Mar 1981 | USD | 12.875 | 13.125 | 12.75 | 12.875 | 429.1667 | -0.125 (-0.96%) | 8,900 |
| 18 Mar 1981 | USD | 13 | 13.125 | 12.875 | 13 | 433.3333 | +0.125 (+0.97%) | 11,900 |
| 17 Mar 1981 | USD | 12.875 | 13.25 | 12.75 | 12.875 | 429.1667 | 0.0 (0.0%) | 12,300 |
| 16 Mar 1981 | USD | 12.875 | 12.875 | 12.625 | 12.875 | 429.1667 | 0.0 (0.0%) | 13,400 |
| 13 Mar 1981 | USD | 12.875 | 13.125 | 12.75 | 12.875 | 429.1667 | 0.0 (0.0%) | 13,900 |
| 12 Mar 1981 | USD | 12.875 | 13 | 12.625 | 12.875 | 429.1667 | +0.25 (+1.98%) | 10,700 |
| 11 Mar 1981 | USD | 12.625 | 13 | 12.625 | 12.625 | 420.8333 | -0.125 (-0.98%) | 11,500 |
| 10 Mar 1981 | USD | 12.75 | 13.25 | 12.75 | 12.75 | 425 | -0.25 (-1.92%) | 58,600 |
| 9 Mar 1981 | USD | 13 | 13.125 | 12.875 | 13 | 433.3333 | 0.0 (0.0%) | 13,800 |
| 6 Mar 1981 | USD | 13 | 13 | 12.625 | 13 | 433.3333 | +0.375 (+2.97%) | 13,700 |
| 5 Mar 1981 | USD | 12.625 | 13 | 12.625 | 12.625 | 420.8333 | -0.125 (-0.98%) | 21,800 |
| 4 Mar 1981 | USD | 12.75 | 13 | 12.625 | 12.75 | 425 | -0.125 (-0.97%) | 19,700 |
| 3 Mar 1981 | USD | 12.875 | 13.5 | 12.75 | 12.875 | 429.1667 | -0.625 (-4.63%) | 15,600 |
| 2 Mar 1981 | USD | 13.5 | 13.75 | 12.5 | 13.5 | 450 | -0.125 (-0.92%) | 66,800 |
| 27 Feb 1981 | USD | 13.625 | 14 | 13.625 | 13.625 | 454.1667 | -0.25 (-1.80%) | 20,200 |
