| UltraShort Health Care ProShares | |||
| 2010-12-23 | 29.01 | 28.98 | 1300 |
| 2010-12-22 | 29.03 | 28.96 | 1500 |
| 2010-12-21 | 29.00 | 29.07 | 3200 |
| 2010-12-20 | 29.00 | 29.04 | 4600 |
| 2010-12-17 | 29.18 | 29.06 | 800 |
| 2010-12-16 | 29.50 | 29.46 | 300 |
| 2010-12-15 | 29.36 | 29.36 | 1000 |
| 2010-12-14 | 29.56 | 29.44 | 1100 |
| 2010-12-13 | 30.01 | 29.99 | 1400 |
| 2010-12-10 | 30.52 | 30.12 | 1900 |
| 2010-12-09 | 30.98 | 30.97 | 11300 |
| 2010-12-08 | 31.00 | 31.00 | 200 |
| 2010-12-07 | 30.75 | 30.69 | 300 |
| 2010-12-06 | 30.64 | 30.93 | 400 |
| 2010-12-03 | 30.81 | 30.66 | 5400 |
| 2010-12-02 | 31.13 | 30.73 | 3600 |
| 2010-12-01 | 31.81 | 31.13 | 17100 |
| 2010-11-30 | 32.39 | 32.29 | 13700 |
| 2010-11-29 | 32.37 | 32.27 | 1400 |
| 2010-11-26 | 31.43 | 31.61 | 300 |
| 2010-11-24 | 31.28 | 31.22 | 400 |
| 2010-11-23 | 31.58 | 31.80 | 800 |
| 2010-11-22 | 31.18 | 31.14 | 8200 |
| 2010-11-19 | 31.26 | 31.06 | 5300 |
| 2010-11-18 | 31.82 | 31.12 | 2800 |
| 2010-11-17 | 32.00 | 31.86 | 6600 |
| 2010-11-16 | 31.55 | 32.12 | 19400 |
| 2010-11-15 | 31.16 | 31.16 | 100 |
| 2010-11-12 | 30.88 | 31.14 | 1400 |
| 2010-11-11 | 30.68 | 30.68 | 000 |
| 2010-11-10 | 30.55 | 30.68 | 1300 |
| 2010-11-09 | 30.51 | 30.47 | 1900 |
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