| Date | Currency | Open | High | Low | Close | A.Close | Day Change | Volume |
|---|---|---|---|---|---|---|---|---|
| 9 Jun 2011 | USD | 4.18 | 4.46 | 4.18 | 4.4 | 176,000 | +0.22 (+5.26%) | 1,919 |
| 8 Jun 2011 | USD | 3.98 | 4.2 | 3.76 | 4.18 | 167,200 | +0.24 (+6.09%) | 6,567 |
| 7 Jun 2011 | USD | 3.8 | 4 | 3.6 | 3.94 | 157,600 | +0.14 (+3.68%) | 12,627 |
| 6 Jun 2011 | USD | 4 | 4 | 3.7 | 3.8 | 152,000 | -0.28 (-6.86%) | 9,509 |
| 3 Jun 2011 | USD | 4 | 4.2 | 4 | 4.08 | 163,200 | +0.08 (+2%) | 2,553 |
| 2 Jun 2011 | USD | 3.7 | 4.4 | 3.66 | 4 | 160,000 | +0.26 (+6.95%) | 12,702 |
| 1 Jun 2011 | USD | 3.72 | 4 | 3.66 | 3.74 | 149,600 | -0.26 (-6.50%) | 7,751 |
| 31 May 2011 | USD | 4 | 4 | 3.72 | 4 | 160,000 | -0.5 (-11.11%) | 637 |
| 30 May 2011 | USD | 4.5 | 4.5 | 4.5 | 4.5 | 180,000 | 0.0 (0.0%) | 0 |
| 27 May 2011 | USD | 4 | 4.5 | 4 | 4.5 | 180,000 | +0.02 (+0.45%) | 675 |
| 26 May 2011 | USD | 3.8 | 4.5 | 3.66 | 4.48 | 179,200 | +0.88 (+24.44%) | 2,740 |
| 25 May 2011 | USD | 3.6 | 4 | 3.42 | 3.6 | 144,000 | -0.2 (-5.26%) | 2,497 |
| 24 May 2011 | USD | 4.4 | 5 | 3.6 | 3.8 | 152,000 | +0.06 (+1.60%) | 9,120 |
| 23 May 2011 | USD | 4.6 | 5 | 3.72 | 3.74 | 149,600 | -0.86 (-18.70%) | 2,116 |
| 20 May 2011 | USD | 4.5 | 5 | 4.3 | 4.6 | 184,000 | +0.1 (+2.22%) | 1,093 |
| 19 May 2011 | USD | 6 | 6 | 3.4 | 4.5 | 180,000 | -0.74 (-14.12%) | 19,956 |
| 18 May 2011 | USD | 5.6 | 6 | 5 | 5.24 | 209,600 | -0.56 (-9.66%) | 9,510 |
| 17 May 2011 | USD | 5.6 | 6.5 | 5.22 | 5.8 | 232,000 | -0.5 (-7.94%) | 1,607 |
| 16 May 2011 | USD | 7.2 | 7.2 | 5.4 | 6.3 | 252,000 | -0.9 (-12.50%) | 3,133 |
| 13 May 2011 | USD | 4.8 | 8.4 | 4.2 | 7.2 | 288,000 | +2.4 (+50.00%) | 12,325 |
| 12 May 2011 | USD | 5.2 | 5.2 | 3.26 | 4.8 | 192,000 | -0.6 (-11.11%) | 15,309 |
| 11 May 2011 | USD | 5.9 | 5.9 | 5.4 | 5.4 | 216,000 | -0.6 (-10%) | 1,417 |
| 10 May 2011 | USD | 6.14 | 6.4 | 5 | 6 | 240,000 | 0.0 (0.0%) | 7,976 |
| 9 May 2011 | USD | 6.1 | 6.4 | 5.6 | 6 | 240,000 | -0.08 (-1.32%) | 1,709 |
| 6 May 2011 | USD | 6.6 | 6.6 | 5.6 | 6.08 | 243,200 | -0.52 (-7.88%) | 3,059 |
| 5 May 2011 | USD | 5.8 | 7 | 5.8 | 6.6 | 264,000 | +0.98 (+17.44%) | 2,489 |
| 4 May 2011 | USD | 7.1 | 7.1 | 5.44 | 5.62 | 224,800 | -1.22 (-17.84%) | 13,527 |
| 3 May 2011 | USD | 9.98 | 9.98 | 5.62 | 6.84 | 273,600 | -2.96 (-30.20%) | 24,943 |
| 2 May 2011 | USD | 20 | 23 | 9.1 | 9.8 | 392,000 | -6.8 (-40.96%) | 76,355 |
| 29 Apr 2011 | USD | 15.2 | 19.8 | 15.2 | 16.6 | 664,000 | +1.6 (+10.67%) | 25,496 |
