| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 4 May 2011 | GBX | 46.5 | 46.5 | 45 | 45 | 45 | +1 (+2.27%) | 7,000 |
| 3 May 2011 | GBX | 47.5 | 47.6 | 44 | 44 | 44 | -3 (-6.38%) | 22,035 |
| 28 Apr 2011 | GBX | 47.5 | 48.035 | 47 | 47 | 47 | -1.2 (-2.49%) | 11,032 |
| 27 Apr 2011 | GBX | 48 | 48.2 | 47.5 | 48.2 | 48.2 | +0.7 (+1.47%) | 2,035 |
| 26 Apr 2011 | GBX | 47.5 | 50 | 47 | 47.5 | 47.5 | -0.1 (-0.21%) | 80,878 |
| 21 Apr 2011 | GBX | 47.5 | 48.25 | 46 | 47.6 | 47.6 | +0.85 (+1.82%) | 64,469 |
| 20 Apr 2011 | GBX | 43.5 | 50 | 42.5 | 46.75 | 46.75 | +4.75 (+11.31%) | 317,888 |
| 19 Apr 2011 | GBX | 39.25 | 44 | 39.25 | 42 | 42 | +3 (+7.69%) | 12,707 |
| 18 Apr 2011 | GBX | 35 | 39.503 | 35 | 39 | 39 | +1 (+2.63%) | 37,670 |
| 15 Apr 2011 | GBX | 35 | 38 | 35 | 38 | 38 | +7 (+22.58%) | 3,554 |
| 14 Apr 2011 | GBX | 34 | 37 | 31 | 31 | 31 | -6 (-16.22%) | 274 |
| 13 Apr 2011 | GBX | 34.48 | 37 | 34.48 | 37 | 37 | +6 (+19.35%) | 50,822 |
| 12 Apr 2011 | GBX | 31 | 34.99 | 31 | 31 | 31 | +3 (+10.71%) | 410,315 |
| 8 Apr 2011 | GBX | 26.5 | 28 | 26.5 | 28 | 28 | +0.85 (+3.13%) | 35,000 |
| 7 Apr 2011 | GBX | 26.5 | 27.15 | 26.5 | 27.15 | 27.15 | +0.65 (+2.45%) | 10,000 |
| 5 Apr 2011 | GBX | 26.5 | 27.2 | 25 | 26.5 | 26.5 | -0.5 (-1.85%) | 124,948 |
| 4 Apr 2011 | GBX | 26.5 | 27 | 26.5 | 27 | 27 | +2.75 (+11.34%) | 7,315 |
| 31 Mar 2011 | GBX | 26.5 | 26.5 | 24.25 | 24.25 | 24.25 | -2.25 (-8.49%) | 1,000 |
| 24 Mar 2011 | GBX | 26.5 | 26.5 | 26.5 | 26.5 | 26.5 | +2.25 (+9.28%) | 2,231 |
| 22 Mar 2011 | GBX | 26.5 | 29 | 24.25 | 24.25 | 24.25 | -2.25 (-8.49%) | 120,600 |
| 21 Mar 2011 | GBX | 26.5 | 26.5 | 26.5 | 26.5 | 26.5 | +2.25 (+9.28%) | 1,830 |
| 15 Mar 2011 | GBX | 24.25 | 24.25 | 24.25 | 24.25 | 24.25 | 0.0 (0.0%) | 1,000 |
| 9 Mar 2011 | GBX | 26.5 | 26.5 | 24.25 | 24.25 | 24.25 | +0.2 (+0.83%) | 6,242 |
| 8 Mar 2011 | GBX | 26.5 | 26.5 | 24.05 | 24.05 | 24.05 | +0.05 (+0.21%) | 5,000 |
| 2 Mar 2011 | GBX | 26.5 | 26.5 | 24 | 24 | 24 | -1.25 (-4.95%) | 2,781 |
| 1 Mar 2011 | GBX | 26.5 | 26.5 | 25.25 | 25.25 | 25.25 | 0.0 (0.0%) | 417 |
| 25 Feb 2011 | GBX | 25.5 | 26.5 | 25.25 | 25.25 | 25.25 | -0.25 (-0.98%) | 5,000 |
| 24 Feb 2011 | GBX | 26.5 | 26.5 | 25.5 | 25.5 | 25.5 | -1.5 (-5.56%) | 3,000 |
| 22 Feb 2011 | GBX | 27 | 27 | 27 | 27 | 27 | +1.5 (+5.88%) | 618 |
| 21 Feb 2011 | GBX | 25.5 | 25.5 | 25.5 | 25.5 | 25.5 | 0.0 (0.0%) | 1,109 |
