History price
| Date | Open price | Highest price | Lowest price | Close price | Trade volume |
|---|---|---|---|---|---|
| 2009-12-28 | 19.54 | 20.44 | 19.41 | 19.54 | 442,200 |
| 2009-12-25 | 19.54 | 19.92 | 19.41 | 19.92 | 431,170 |
| 2009-12-24 | 18.89 | 19.02 | 18.38 | 19.02 | 553,510 |
| 2009-12-23 | 17.61 | 18.25 | 17.61 | 18.12 | 207,000 |
| 2009-12-22 | 17.87 | 18.25 | 17.35 | 17.87 | 294,550 |
| 2009-12-21 | 17.48 | 17.48 | 17.22 | 17.48 | 128,800 |
| 2009-12-18 | 16.71 | 16.71 | 16.58 | 16.71 | 172,320 |
| 2009-12-17 | 15.94 | 16.2 | 15.81 | 15.94 | 248,920 |
| 2009-12-16 | 16.71 | 16.97 | 16.58 | 16.58 | 182,320 |
| 2009-12-15 | 17.61 | 17.99 | 17.35 | 17.35 | 149,970 |
| 2009-12-14 | 17.22 | 17.74 | 16.97 | 17.74 | 270,080 |
| 2009-12-11 | 17.22 | 17.61 | 16.97 | 16.97 | 243,540 |
| 2009-12-10 | 18.64 | 18.64 | 17.74 | 17.74 | 144,700 |
| 2009-12-09 | 18.51 | 18.64 | 18.25 | 18.25 | 338,740 |
| 2009-12-08 | 19.54 | 19.54 | 19.02 | 19.15 | 194,900 |
| 2009-12-07 | 19.67 | 19.67 | 19.41 | 19.54 | 100,450 |
| 2009-12-04 | 19.79 | 19.79 | 19.28 | 19.54 | 113,480 |
| 2009-12-03 | 18.89 | 19.54 | 18.64 | 19.54 | 186,430 |
| 2009-12-02 | 19.67 | 20.05 | 18.89 | 18.89 | 331,370 |
| 2009-12-01 | 19.54 | 19.79 | 18.89 | 19.79 | 288,040 |