| 2011-01-28 | 51.96 | 51.32 | 2253000 |
| 2011-01-27 | 52.05 | 52.00 | 2179900 |
| 2011-01-26 | 51.78 | 51.94 | 3728500 |
| 2011-01-25 | 50.86 | 51.37 | 5074300 |
| 2011-01-24 | 50.47 | 51.01 | 2027900 |
| 2011-01-21 | 50.64 | 50.52 | 2847200 |
| 2011-01-20 | 49.05 | 50.32 | 3968100 |
| 2011-01-19 | 49.20 | 49.18 | 3377000 |
| 2011-01-18 | 49.92 | 49.49 | 3676400 |
| 2011-01-14 | 50.58 | 49.85 | 2748800 |
| 2011-01-13 | 50.87 | 50.75 | 2899700 |
| 2011-01-12 | 50.67 | 50.70 | 2359300 |
| 2011-01-11 | 50.55 | 50.47 | 3395900 |
| 2011-01-10 | 50.26 | 50.41 | 2706300 |
| 2011-01-07 | 50.96 | 50.50 | 3571200 |
| 2011-01-06 | 50.79 | 50.62 | 2880000 |
| 2011-01-05 | 51.22 | 50.76 | 3414100 |
| 2011-01-04 | 51.63 | 51.47 | 2932100 |
| 2011-01-03 | 51.91 | 51.63 | 2413800 |
| 2010-12-31 | 51.48 | 51.64 | 1510900 |
| 2010-12-30 | 51.08 | 51.47 | 1227100 |
| 2010-12-29 | 50.99 | 51.18 | 1407600 |
| 2010-12-28 | 50.87 | 50.93 | 1088400 |
| 2010-12-27 | 50.73 | 50.84 | 912400 |
| 2010-12-23 | 50.63 | 50.53 | 1063500 |
| 2010-12-22 | 50.83 | 50.79 | 1408800 |
| 2010-12-21 | 51.11 | 50.72 | 2624700 |
| 2010-12-20 | 49.77 | 51.05 | 3022100 |
| 2010-12-17 | 49.94 | 49.61 | 3097600 |
| 2010-12-16 | 50.11 | 49.99 | 4905700 |
| 2010-12-15 | 50.39 | 50.13 | 2225400 |
| 2010-12-14 | 50.16 | 50.44 | 2537800 |