SCO short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float––

Days to Cover1.04,490,140 average daily volume

Open Short Position1,859,987ProShares UltraShort Bloomberg

Change vs Previous-256,922-12.1%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	1,859,987	-256,922	-12.1%	1.0	–
Jul 15, 2026	2,116,909	+371,783	+21.3%	1.0	–
Jun 30, 2026	1,745,126	+273,664	+18.6%	1.0	–

Short interest is an open-position snapshot published twice monthly. It is not daily short-sale volume.

Daily off-exchange short volume

FINRA-reported short-sale transaction flow for the last 30 calendar days.

Trade Date	Short Volume	Short Exempt	FINRA Total	Short Volume %	Facilities
Aug 21, 2026	542,166	675	1,237,469	43.8%	3
Aug 20, 2026	753,517	2,136	1,393,285	54.1%	3
Aug 19, 2026	338,772	267	1,016,339	33.3%	3
Aug 18, 2026	612,369	1,761	1,278,947	47.9%	3
Aug 17, 2026	1,093,503	1,452	1,839,849	59.4%	3
Aug 14, 2026	250,767	3,092	617,285	40.6%	3
Aug 13, 2026	364,036	17,792	1,374,864	26.5%	3
Aug 12, 2026	416,689	105	1,058,872	39.4%	3
Aug 11, 2026	612,289	99,260	1,333,862	45.9%	3
Aug 10, 2026	1,324,479	86,683	2,383,794	55.6%	3
Aug 7, 2026	210,895	638	716,143	29.4%	3
Aug 6, 2026	554,155	1,143	1,273,111	43.5%	3
Aug 5, 2026	967,966	3,565	1,613,833	60.0%	3
Aug 4, 2026	658,099	462	1,562,435	42.1%	3
Aug 3, 2026	501,648	950	1,389,145	36.1%	3
Jul 31, 2026	371,549	1,306	904,535	41.1%	3
Jul 30, 2026	739,996	121,486	1,578,833	46.9%	3
Jul 29, 2026	634,756	32,228	1,760,302	36.1%	3
Jul 28, 2026	728,258	13,860	2,058,537	35.4%	3
Jul 27, 2026	761,214	14,097	2,012,890	37.8%	3
Jul 24, 2026	408,162	11,561	1,123,545	36.3%	3

Daily short volume is transaction flow reported through FINRA facilities. It does not measure open short positions and is not consolidated exchange-wide volume.