| 2011-02-14 | 70.57 | 71.07 | 693800 |
| 2011-02-11 | 69.13 | 70.68 | 742300 |
| 2011-02-10 | 69.56 | 69.27 | 819500 |
| 2011-02-09 | 68.48 | 70.07 | 1526400 |
| 2011-02-08 | 67.52 | 68.84 | 1304100 |
| 2011-02-07 | 66.89 | 67.73 | 765900 |
| 2011-02-04 | 66.75 | 66.90 | 1128300 |
| 2011-02-03 | 66.14 | 66.91 | 3780000 |
| 2011-02-02 | 67.22 | 67.39 | 588200 |
| 2011-02-01 | 67.04 | 67.66 | 2284300 |
| 2011-01-31 | 66.06 | 66.75 | 1503200 |
| 2011-01-28 | 66.98 | 66.14 | 2266600 |
| 2011-01-27 | 66.55 | 67.36 | 3182600 |
| 2011-01-26 | 64.00 | 66.69 | 5614500 |
| 2011-01-25 | 59.49 | 63.51 | 4929100 |
| 2011-01-24 | 60.52 | 59.31 | 10121100 |
| 2011-01-21 | 57.87 | 57.18 | 386500 |
| 2011-01-20 | 57.95 | 57.52 | 188700 |
| 2011-01-19 | 58.56 | 58.16 | 365100 |
| 2011-01-18 | 57.96 | 58.53 | 557300 |
| 2011-01-14 | 57.48 | 57.74 | 306100 |
| 2011-01-13 | 57.46 | 57.50 | 148600 |
| 2011-01-12 | 57.00 | 57.54 | 214800 |
| 2011-01-11 | 56.57 | 56.45 | 159700 |
| 2011-01-10 | 55.20 | 56.40 | 345800 |
| 2011-01-07 | 55.65 | 55.33 | 155900 |
| 2011-01-06 | 55.47 | 55.49 | 156200 |
| 2011-01-05 | 55.18 | 55.43 | 136900 |
| 2011-01-04 | 56.83 | 55.35 | 199600 |
| 2011-01-03 | 54.72 | 56.68 | 538000 |
| 2010-12-31 | 54.59 | 53.95 | 169200 |
| 2010-12-30 | 54.56 | 54.60 | 179700 |
|
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