The bi-monthly short interest hardly varies. Really??? You don't believe that all the short shares are naked shorts do you? They trade both long and short and on some days are almost all the volume.
| 12/29/2017 | 645,682 | 102,675 | 6.288600 | | 12/15/2017 | 739,120 | 127,241 | 5.808819 | | 11/30/2017 | 763,176 | 40,913 | 18.653631 | | 11/15/2017 | 813,735 | 36,693 | 22.176846 | | 10/31/2017 | 813,124 | 58,247 | 13.959929 | | 10/13/2017 | 922,347 | 49,955 | 18.463557 | | 9/29/2017 | 917,083 | 26,380 | 34.764329 | | 9/15/2017 | 1,171,332 | 37,411 | 31.309829 | | 8/31/2017 | 986,942 | 42,514 | 23.214518 | | 8/15/2017 | 851,597 | 42,610 | 19.985848 | | 7/31/2017 | 956,646 | 17,970 | 53.235726 | | 7/14/2017 | 1,064,134 | 22,850 | 46.570416 | | 6/30/2017 | 1,071,224 | 22,294 | 48.049879 | | 6/15/2017 | 1,091,842 | 43,731 | 24.967231 | | 5/31/2017 | 848,891 | 73,749 | 11.510543 | | 5/15/2017 | 883,209 | 66,383 | 13.304747 | | 4/28/2017 | 1,111,468 | 58,795 | 18.904125 | | 4/13/2017 | 1,019,233 | 27,447 | 37.134587 | | 3/31/2017 | 993,234 | 34,234 | 29.013086 | | 3/15/2017 | 1,075,896 | 66,604 | 16.153624 | | 2/28/2017 | 939,476 | 39,952 | 23.515118 | | 2/15/2017 | 1,162,429 | 36,068 | 32.228818 | | 1/31/2017 | 1,310,216 | 27,185 | 48.196285 | | 1/13/2017 | 1,006,192 | 59,582 | 16.887516 |
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