| 2011-04-07 | 36.90 | 36.77 | 677000 |
| 2011-04-06 | 37.13 | 36.98 | 584500 |
| 2011-04-05 | 36.91 | 36.85 | 639700 |
| 2011-04-04 | 37.20 | 37.07 | 869700 |
| 2011-04-01 | 37.00 | 36.99 | 1035600 |
| 2011-03-31 | 36.61 | 36.99 | 892300 |
| 2011-03-30 | 36.41 | 36.48 | 687800 |
| 2011-03-29 | 35.78 | 36.18 | 465200 |
| 2011-03-28 | 36.28 | 35.77 | 871900 |
| 2011-03-25 | 36.09 | 36.14 | 570200 |
| 2011-03-24 | 35.84 | 36.13 | 681100 |
| 2011-03-23 | 35.56 | 35.58 | 1205100 |
| 2011-03-22 | 35.62 | 35.61 | 1337500 |
| 2011-03-21 | 35.57 | 35.73 | 748800 |
| 2011-03-18 | 34.89 | 35.21 | 1290700 |
| 2011-03-17 | 35.43 | 34.99 | 795700 |
| 2011-03-16 | 35.50 | 34.96 | 1638500 |
| 2011-03-15 | 34.24 | 35.63 | 2552600 |
| 2011-03-14 | 37.23 | 37.18 | 1015400 |
| 2011-03-11 | 36.68 | 37.40 | 1028100 |
| 2011-03-10 | 36.90 | 36.88 | 1157700 |
| 2011-03-09 | 37.75 | 37.39 | 947100 |
| 2011-03-08 | 37.92 | 37.89 | 1189400 |
| 2011-03-07 | 37.80 | 37.94 | 2175200 |
| 2011-03-04 | 37.46 | 37.71 | 928600 |
| 2011-03-03 | 36.94 | 37.47 | 622600 |
| 2011-03-02 | 36.68 | 36.66 | 635400 |
| 2011-03-01 | 37.37 | 36.76 | 942400 |
| 2011-02-28 | 36.93 | 37.37 | 986000 |
| 2011-02-25 | 36.21 | 36.74 | 505900 |
| 2011-02-24 | 36.18 | 36.07 | 864000 |
| 2011-02-23 | 36.25 | 36.12 | 962100 |
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