History price
| Date | Open price | Highest price | Lowest price | Close price | Trade volume |
|---|---|---|---|---|---|
| 2009-08-28 | 67.95 | 67.95 | 66.94 | 67.45 | 213,540 |
| 2009-08-27 | 67.45 | 67.45 | 66.44 | 66.94 | 222,860 |
| 2009-08-26 | 68.45 | 68.96 | 67.45 | 67.45 | 137,800 |
| 2009-08-25 | 68.96 | 69.96 | 67.95 | 68.45 | 166,120 |
| 2009-08-24 | 68.96 | 70.97 | 68.45 | 69.96 | 212,470 |
| 2009-08-21 | 67.95 | 68.96 | 67.95 | 68.96 | 812,500 |
| 2009-08-20 | 66.44 | 66.44 | 65.43 | 65.94 | 106,110 |
| 2009-08-19 | 65.43 | 65.94 | 64.43 | 65.43 | 153,710 |
| 2009-08-18 | 63.92 | 64.93 | 63.42 | 64.43 | 183,000 |
| 2009-08-17 | 66.94 | 66.94 | 64.93 | 64.93 | 98,740 |
| 2009-08-14 | 66.94 | 67.45 | 66.94 | 66.94 | 168,930 |
| 2009-08-13 | 67.95 | 67.95 | 66.94 | 66.94 | 175,780 |
| 2009-08-12 | 67.95 | 68.45 | 65.94 | 65.94 | 164,290 |
| 2009-08-11 | 66.94 | 67.95 | 66.44 | 66.94 | 91,000 |
| 2009-08-10 | 65.43 | 68.45 | 65.43 | 67.45 | 181,020 |
| 2009-08-07 | 65.43 | 66.94 | 65.43 | 65.43 | 155,730 |
| 2009-08-06 | 67.95 | 68.96 | 66.44 | 66.44 | 266,100 |
| 2009-08-05 | 67.45 | 68.96 | 66.94 | 67.95 | 250,320 |
| 2009-08-04 | 68.45 | 68.96 | 67.45 | 68.45 | 279,050 |
| 2009-08-03 | 66.44 | 68.45 | 64.43 | 66.44 | 218,920 |