Historic short interest:
You can go to this link to check short interest in a stock:
http://nasdaqtrader.com/Trader.aspx?id=ShortInterest
Publication schedule is here:
http://nasdaqtrader.com/Trader.aspx?id=ShortIntPubSch
Settlement Date Short Interest Percent Change
Average Daily Share Volume Days to Cover
Institutional Shares (Long) 36,969,527 - 90.42% (ex 13D/G)
10/29/2021 2,433,566 (2.75) 450,236 5.41
10/15/2021 2,502,304 (7.63) 459,252 5.45
09/30/2021 2,708,985 (5.18) 433,784 6.25
09/15/2021 2,856,832 (0.52) 280,035 10.20
08/31/2021 2,871,720 (2.43) 328,372 8.75
08/13/2021 2,943,182 (4.31) 725,213 4.06
07/30/2021 3,075,618 6.50 225,710 13.63
07/15/2021 2,887,949 7.16 379,208 7.62
06/30/2021 2,695,055 (28.42) 596,796 4.52
06/15/2021 3,765,278 (2.43) 295,913 12.72
05/28/2021 3,858,892 (6.14) 198,364 19.45
05/14/2021 4,111,495 (0.32) 289,991 14.18
04/30/2021 4,124,847 (10.31) 208,783 19.76
04/15/2021 4,598,933 (5.85) 300,473 15.31
03/31/2021 4,884,504 (0.08) 284,278 17.18
03/15/2021 4,888,562 0.17 306,537 15.95
02/26/2021 4,880,464 3.72 292,459 16.69
02/12/2021 4,705,352 (4.39) 393,276 11.96
01/29/2021 4,921,592 0.86 482,452 10.20
01/15/2021 4,879,588 (26.90) 335,116 14.56
12/31/2020 6,675,318 (14.50) 500,022 13.35
12/15/2020 7,807,144 0.81 745,137 10.48
11/30/2020 7,744,264 (4.14) 476,612 16.25
11/13/2020 8,078,496 1.03 550,301 14.68
10/30/2020 7,996,168 2.15 421,739 18.96
10/15/2020 7,827,529 7.73 507,296 15.43
Institutional Owners 330
Institutional Shares 50,649,455 - 127.38% (ex 13D/G)
09/30/2020 7,265,821 (1.57) 580,938 12.51
09/15/2020 7,381,709 (0.88) 585,635 12.60
08/31/2020 7,446,943 1.44 521,814 14.27
08/14/2020 7,341,251 3.89 1,209,694 6.07
07/31/2020 7,066,243 2.34 575,964 12.27
07/15/2020 6,904,486 1.29 874,892 7.89
Institutional Owners 327
Institutional Shares 49,805,359 - 125.26% (ex 13D/G)
06/30/2020 6,816,273 (7.63) 1,195,681 5.70
06/15/2020 7,379,135 (0.85) 896,770 8.23
05/29/2020 7,442,145 (5.55) 780,209 9.54
05/15/2020 7,879,835 0.08 1,384,689 5.69
04/30/2020 7,873,917 (6.68) 772,327 10.20
04/15/2020 8,437,711 (1.29) 982,840 8.59
Institutional Owners 305
Institutional Shares 51,940,411 - 130.63% (ex 13D/G)
03/31/2020 8,548,324 17.05 1,354,893 6.31
03/13/2020 7,303,260 3.20 1,207,635 6.05
02/28/2020 7,076,651 (3.60) 2,077,040 3.41
02/14/2020 7,340,576 (7.67) 4,110,976 1.79
01/31/2020 7,950,019 1.64 1,575,095 5.05
01/15/2020 7,822,070 12.41 1,405,368 5.57
Institutional Owners 305
Institutional Shares 44,468,763 - 111.84% (ex 13D/G)
12/31/2019 6,958,596 (1.71) 1,521,638 4.57
12/13/2019 7,079,750 3.89 2,337,233 3.03
11/29/2019 6,814,354 2.89 1,350,266 5.05
11/15/2019 6,622,759 (14.06) 1,858,307 3.56
10/31/2019 7,705,927 (5.88) 1,357,564 5.68
10/15/2019 8,187,346 0.25 1,813,875 4.51
Institutional Owners 245
Institutional Shares 44,878,890 - 112.87% (ex 13D/G)
09/30/2019 8,166,689 (8.57) 1,636,824 4.99
09/13/2019 8,931,953 0.96 1,511,734 5.91
08/30/2019 8,846,816 (0.10) 1,066,176 8.30
08/15/2019 8,855,575 20.61 2,107,135 4.20
