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
03/31/2023 67,141,364 9.23 9,780,426 6.86
03/15/2023 61,467,820 (8.67) 14,826,452 4.15
02/28/2023 67,306,477 (2.70) 27,399,790 2.46
02/15/2023 69,174,485 1.69 9,654,497 7.17
01/31/2023 68,027,930 6.15 9,353,610 7.27
01/13/2023 64,083,949 15.80 10,741,440 5.97
12/30/2022 55,339,901 4.62 7,096,625 7.80
12/15/2022 52,898,376 (2.16) 5,979,922 8.85
11/30/2022 54,066,498 (4.74) 4,234,728 12.77
11/15/2022 56,756,082 7.89 6,842,725 8.29
10/31/2022 52,605,950 (5.76) 5,339,130 9.85
10/14/2022 55,819,852 7.69 5,896,107 9.47
09/30/2022 51,835,132 (3.94) 9,479,393 5.47
09/15/2022 53,962,205 4.65 4,216,558 12.80
08/31/2022 51,563,930 (3.37) 5,603,712 9.20
08/15/2022 53,359,706 6.29 7,942,738 6.72
07/29/2022 50,203,701 2.47 4,646,133 10.81
07/15/2022 48,991,663 3.02 6,144,165 7.97
06/30/2022 47,555,753 12.06 9,952,245 4.78
06/15/2022 42,437,064 0.27 4,787,466 8.86
05/31/2022 42,321,981 5.82 5,443,843 7.77
05/13/2022 39,994,240 8.05 8,077,266 4.95
04/29/2022 37,015,515 6.21 4,258,195 8.69
04/14/2022 34,851,727 1.60 4,006,302 8.70
03/31/2022 34,302,508 (3.81) 3,527,731 9.72
03/15/2022 35,660,370 (2.73) 4,435,088 8.04
02/28/2022 36,660,502 0.02 4,275,193 8.58
02/15/2022 36,654,794 4.85 5,152,587 7.11
01/31/2022 34,960,099 12.00 12,988,554 2.69
01/14/2022 31,214,431 9.40 4,667,043 6.69
12/31/2021 28,531,899 50.48 5,170,956 5.52
12/15/2021 18,959,968 (4.61) 6,314,561 3.00
11/30/2021 19,876,928 (14.62) 4,816,541 4.13
11/15/2021 23,281,508 1.21 12,627,834 1.84
10/29/2021 23,002,454 (1.39) 2,188,511 10.51
10/15/2021 23,325,568 6.09 1,985,365 11.75
09/30/2021 21,985,689 0.18 2,866,220 7.67
09/15/2021 21,946,379 (6.58) 2,095,240 10.47
08/31/2021 23,492,189 15.09 4,189,182 5.61
08/13/2021 20,412,654 4.52 3,267,018 6.25
07/30/2021 19,530,826 0.43 2,978,611 6.56
07/15/2021 19,447,243 (14.18) 3,779,246 5.15
06/30/2021 22,659,534 (8.59) 6,584,990 3.44
06/15/2021 24,787,930 (22.71) 6,152,172 4.03
05/28/2021 32,072,669 8.73 5,240,967 6.12
05/14/2021 29,497,586 0.06 2,730,948 10.80
