CRSP short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float19.6%96,205,000 float shares

Days to Cover11.51,634,000 average daily volume

Open Short Position18,815,663CRISPR Therapeutics AG Common

Change vs Previous-992,531-5.0%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	18,815,663	-992,531	-5.0%	11.5	19.6%
Jul 15, 2026	19,808,194	-589,639	-2.9%	11.6	20.6%
Jun 30, 2026	20,397,833	-6,174,567	-23.2%	11.7	21.2%

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	661,210	4,269	1,213,095	54.5%	3
Aug 20, 2026	632,419	3,435	1,068,998	59.2%	3
Aug 19, 2026	871,486	23,054	1,496,503	58.2%	3
Aug 18, 2026	325,801	6,123	596,148	54.7%	3
Aug 17, 2026	264,721	21,990	468,447	56.5%	3
Aug 14, 2026	177,157	1,599	371,449	47.7%	3
Aug 13, 2026	198,403	53	340,582	58.3%	3
Aug 12, 2026	155,563	4,886	292,061	53.3%	3
Aug 11, 2026	300,575	24,854	479,649	62.7%	3
Aug 10, 2026	177,297	3,050	512,921	34.6%	3
Aug 7, 2026	204,799	1,199	498,190	41.1%	3
Aug 6, 2026	221,726	1,836	409,690	54.1%	3
Aug 5, 2026	463,965	29,036	748,651	62.0%	3
Aug 4, 2026	396,785	7,942	857,530	46.3%	3
Aug 3, 2026	306,224	13,658	662,827	46.2%	3
Jul 31, 2026	283,945	6,444	463,362	61.3%	3
Jul 30, 2026	322,660	19,107	629,573	51.3%	3
Jul 29, 2026	513,553	3,571	793,161	64.7%	3
Jul 28, 2026	593,285	1,104	1,076,672	55.1%	3
Jul 27, 2026	302,420	607	521,948	57.9%	3
Jul 24, 2026	311,789	425	552,515	56.4%	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.