| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 17 Feb 1988 | USD | 20.876 | 21.375 | 20.501 | 20.876 | 0.2577 | +0.626 (+3.09%) | 122,200 |
| 16 Feb 1988 | USD | 20.25 | 20.25 | 19.751 | 20.25 | 0.25 | +0.499 (+2.53%) | 8,700 |
| 15 Feb 1988 | USD | 19.751 | 19.751 | 19.751 | 19.751 | 0.2438 | 0.0 (0.0%) | 0 |
| 12 Feb 1988 | USD | 19.751 | 20.126 | 19.625 | 19.751 | 0.2438 | -0.249 (-1.24%) | 19,200 |
| 11 Feb 1988 | USD | 20 | 20.375 | 20 | 20 | 0.2469 | -0.25 (-1.23%) | 4,000 |
| 10 Feb 1988 | USD | 20.25 | 20.25 | 20 | 20.25 | 0.25 | +0.25 (+1.25%) | 16,900 |
| 9 Feb 1988 | USD | 20 | 20.25 | 19.751 | 20 | 0.2469 | +0.249 (+1.26%) | 5,200 |
| 8 Feb 1988 | USD | 19.751 | 20.126 | 19.751 | 19.751 | 0.2438 | -0.624 (-3.06%) | 2,700 |
| 5 Feb 1988 | USD | 20.375 | 21 | 20.126 | 20.375 | 0.2515 | +0.5 (+2.52%) | 13,100 |
| 4 Feb 1988 | USD | 19.875 | 20.126 | 19.751 | 19.875 | 0.2454 | -0.375 (-1.85%) | 11,300 |
| 3 Feb 1988 | USD | 20.25 | 20.876 | 20.25 | 20.25 | 0.25 | -0.251 (-1.22%) | 12,500 |
| 2 Feb 1988 | USD | 20.501 | 20.501 | 19.751 | 20.501 | 0.2531 | +0.501 (+2.51%) | 17,200 |
| 1 Feb 1988 | USD | 20 | 21.875 | 20 | 20 | 0.2469 | -1.75 (-8.05%) | 29,900 |
| 29 Jan 1988 | USD | 21.75 | 21.75 | 19.875 | 21.75 | 0.2685 | +1.75 (+8.75%) | 36,900 |
| 28 Jan 1988 | USD | 20 | 20 | 19.5 | 20 | 0.2469 | +0.5 (+2.56%) | 21,300 |
| 27 Jan 1988 | USD | 19.5 | 19.625 | 19.5 | 19.5 | 0.2407 | +0.124 (+0.64%) | 11,700 |
| 26 Jan 1988 | USD | 19.376 | 19.625 | 19.001 | 19.376 | 0.2392 | -0.375 (-1.90%) | 14,100 |
| 25 Jan 1988 | USD | 19.751 | 20 | 19.5 | 19.751 | 0.2438 | -0.249 (-1.24%) | 9,700 |
| 22 Jan 1988 | USD | 20 | 20 | 19.751 | 20 | 0.2469 | +0.249 (+1.26%) | 14,100 |
| 21 Jan 1988 | USD | 19.751 | 20.126 | 19.5 | 19.751 | 0.2438 | -0.249 (-1.24%) | 42,800 |
| 20 Jan 1988 | USD | 20 | 20.501 | 20 | 20 | 0.2469 | -0.501 (-2.44%) | 25,400 |
| 19 Jan 1988 | USD | 20.501 | 20.625 | 20.25 | 20.501 | 0.2531 | +0.126 (+0.62%) | 6,600 |
| 18 Jan 1988 | USD | 20.375 | 20.501 | 20 | 20.375 | 0.2515 | -0.375 (-1.81%) | 12,300 |
| 15 Jan 1988 | USD | 20.75 | 21 | 20 | 20.75 | 0.2562 | +0.75 (+3.75%) | 69,900 |
| 14 Jan 1988 | USD | 20 | 20 | 19.376 | 20 | 0.2469 | +0.5 (+2.56%) | 26,900 |
| 13 Jan 1988 | USD | 19.5 | 19.5 | 19.125 | 19.5 | 0.2407 | +0.25 (+1.30%) | 7,500 |
| 12 Jan 1988 | USD | 19.25 | 19.376 | 18.75 | 19.25 | 0.2377 | -0.25 (-1.28%) | 13,500 |
| 11 Jan 1988 | USD | 19.5 | 19.625 | 19.25 | 19.5 | 0.2407 | -0.375 (-1.89%) | 21,700 |
| 8 Jan 1988 | USD | 19.875 | 20.501 | 19.5 | 19.875 | 0.2454 | -0.5 (-2.45%) | 22,000 |
| 7 Jan 1988 | USD | 20.375 | 20.625 | 20 | 20.375 | 0.2515 | +0.125 (+0.62%) | 22,700 |
