| View data for the month of: | March 2011 |
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| Date | Trades | Shares |
| 03/31/2011 | 223,496 | 48,534,613 |
| 03/30/2011 | 227,660 | 50,063,896 |
| 03/29/2011 | 198,037 | 45,236,195 |
| 03/28/2011 | 182,741 | 40,546,985 |
| 03/25/2011 | 208,454 | 47,731,952 |
| 03/24/2011 | 159,317 | 42,910,567 |
| 03/23/2011 | 107,189 | 35,059,677 |
| 03/22/2011 | 118,013 | 35,922,799 |
| 03/21/2011 | 128,162 | 39,107,783 |
| 03/18/2011 | 136,699 | 45,715,416 |
| 03/17/2011 | 130,754 | 40,776,004 |
| 03/16/2011 | 179,030 | 53,020,014 |
| 03/15/2011 | 166,237 | 48,990,101 |
| 03/14/2011 | 168,560 | 51,961,181 |
| 03/11/2011 | 127,283 | 37,403,077 |
| 03/10/2011 | 158,029 | 47,302,304 |
| 03/09/2011 | 129,294 | 38,874,986 |
| 03/08/2011 | 133,944 | 41,732,425 |
| 03/07/2011 | 138,552 | 42,151,029 |
| 03/04/2011 | 135,154 | 46,048,094 |
| 03/03/2011 | 132,658 | 41,828,607 |
| 03/02/2011 | 144,713 | 40,846,545 |
| 03/01/2011 | 151,985 | 48,326,190 |
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