History price
| Date | Open price | Highest price | Lowest price | Close price | Trade volume |
|---|---|---|---|---|---|
| 2009-11-23 | 84.56 | 85.57 | 83.05 | 83.05 | 307,290 |
| 2009-11-20 | 88.08 | 88.59 | 85.57 | 85.57 | 307,740 |
| 2009-11-19 | 83.55 | 87.08 | 83.55 | 87.08 | 763,290 |
| 2009-11-18 | 82.55 | 83.05 | 81.54 | 83.05 | 152,350 |
| 2009-11-17 | 84.06 | 84.06 | 82.55 | 83.05 | 230,760 |
| 2009-11-16 | 84.56 | 84.56 | 83.05 | 83.05 | 149,350 |
| 2009-11-13 | 82.55 | 84.06 | 82.04 | 83.55 | 229,110 |
| 2009-11-12 | 83.05 | 85.57 | 82.04 | 83.05 | 281,520 |
| 2009-11-11 | 79.53 | 82.04 | 78.52 | 82.04 | 218,250 |
| 2009-11-10 | 80.53 | 81.04 | 78.52 | 79.02 | 286,630 |
| 2009-11-09 | 81.04 | 82.04 | 79.02 | 79.02 | 217,600 |
| 2009-11-06 | 87.08 | 87.08 | 82.55 | 82.55 | 407,550 |
| 2009-11-05 | 82.55 | 86.07 | 82.55 | 85.57 | 259,700 |
| 2009-11-04 | 84.56 | 85.57 | 81.54 | 82.55 | 351,740 |
| 2009-11-03 | 88.08 | 88.08 | 84.06 | 84.06 | 587,690 |
| 2009-11-02 | 88.08 | 88.59 | 88.08 | 88.08 | 252,890 |
| 2009-10-30 | 95.13 | 95.13 | 91.1 | 92.61 | 281,550 |
| 2009-10-29 | 91.61 | 92.11 | 91.1 | 91.1 | 573,040 |
| 2009-10-28 | 95.13 | 95.63 | 92.61 | 95.63 | 679,060 |
| 2009-10-27 | 94.12 | 94.63 | 90.1 | 91.61 | 644,670 |