| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 2 May 1986 | GBX | 313 | 313 | 313 | 313 | 312.9481 | +3 (+0.97%) | 0 |
| 1 May 1986 | GBX | 310 | 310 | 310 | 310 | 309.9485 | -5 (-1.59%) | 0 |
| 30 Apr 1986 | GBX | 315 | 315 | 315 | 315 | 314.9477 | +2 (+0.64%) | 0 |
| 29 Apr 1986 | GBX | 313 | 313 | 313 | 313 | 312.9481 | +3 (+0.97%) | 0 |
| 28 Apr 1986 | GBX | 310 | 310 | 310 | 310 | 309.9485 | +2 (+0.65%) | 0 |
| 22 Apr 1986 | GBX | 308 | 308 | 308 | 308 | 307.9489 | +3 (+0.98%) | 0 |
| 21 Apr 1986 | GBX | 305 | 305 | 305 | 305 | 304.9494 | +2 (+0.66%) | 0 |
| 18 Apr 1986 | GBX | 303 | 303 | 303 | 303 | 302.9497 | +3 (+1%) | 0 |
| 17 Apr 1986 | GBX | 300 | 300 | 300 | 300 | 299.9502 | +7 (+2.39%) | 0 |
| 16 Apr 1986 | GBX | 293 | 293 | 293 | 293 | 292.9514 | +5 (+1.74%) | 0 |
| 15 Apr 1986 | GBX | 288 | 288 | 288 | 288 | 287.9522 | +13 (+4.73%) | 0 |
| 11 Apr 1986 | GBX | 275 | 275 | 275 | 275 | 274.9544 | +2 (+0.73%) | 0 |
| 10 Apr 1986 | GBX | 273 | 273 | 273 | 273 | 272.9547 | +3 (+1.11%) | 0 |
| 1 Apr 1986 | GBX | 270 | 270 | 270 | 270 | 269.9552 | -3 (-1.10%) | 0 |
| 25 Mar 1986 | GBX | 273 | 273 | 273 | 273 | 272.9547 | -2 (-0.73%) | 0 |
| 24 Mar 1986 | GBX | 275 | 275 | 275 | 275 | 274.9544 | -3 (-1.08%) | 0 |
| 19 Mar 1986 | GBX | 278 | 278 | 278 | 278 | 277.9539 | +3 (+1.09%) | 0 |
| 12 Mar 1986 | GBX | 275 | 275 | 275 | 275 | 274.9544 | +5 (+1.85%) | 0 |
| 11 Mar 1986 | GBX | 270 | 270 | 270 | 270 | 269.9552 | +15 (+5.88%) | 0 |
| 5 Mar 1986 | GBX | 255 | 255 | 255 | 255 | 254.9577 | +2 (+0.79%) | 0 |
| 4 Mar 1986 | GBX | 253 | 253 | 253 | 253 | 252.958 | +2 (+0.80%) | 0 |
| 3 Mar 1986 | GBX | 251 | 251 | 251 | 251 | 250.9583 | +3 (+1.21%) | 0 |
| 28 Feb 1986 | GBX | 248 | 248 | 248 | 248 | 247.9588 | -2 (-0.80%) | 0 |
| 27 Feb 1986 | GBX | 250 | 250 | 250 | 250 | 249.9585 | +4 (+1.63%) | 0 |
| 26 Feb 1986 | GBX | 246 | 246 | 246 | 246 | 245.9592 | -2 (-0.81%) | 0 |
| 21 Feb 1986 | GBX | 248 | 248 | 248 | 248 | 247.9588 | -3 (-1.20%) | 0 |
| 18 Feb 1986 | GBX | 251 | 251 | 251 | 251 | 250.9583 | +1 (+0.40%) | 0 |
| 17 Feb 1986 | GBX | 250 | 250 | 250 | 250 | 249.9585 | 0.0 (0.0%) | 0 |
| 13 Feb 1986 | GBX | 250 | 250 | 250 | 250 | 249.9585 | +10 (+4.17%) | 0 |
| 12 Feb 1986 | GBX | 240 | 240 | 240 | 240 | 239.9602 | -5 (-2.04%) | 0 |
