XGN short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float6.5%13,872,900 float shares

Days to Cover4.2216,667 average daily volume

Open Short Position903,876Exagen Inc. Common Stock

Change vs Previous-75,104-7.7%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	903,876	-75,104	-7.7%	4.2	6.5%
Jul 15, 2026	978,980	+165,612	+20.4%	4.5	7.1%
Jun 30, 2026	813,368	+180,003	+28.4%	3.4	5.9%

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	28,577	34	93,532	30.6%	3
Aug 20, 2026	106,139	1,100	287,658	36.9%	3
Aug 19, 2026	72,874	88	211,462	34.5%	3
Aug 18, 2026	28,045	242	95,630	29.3%	2
Aug 17, 2026	37,872	0	605,724	6.3%	3
Aug 14, 2026	22,108	0	67,559	32.7%	3
Aug 13, 2026	36,410	0	122,969	29.6%	3
Aug 12, 2026	37,395	0	91,953	40.7%	2
Aug 11, 2026	43,752	0	138,610	31.6%	3
Aug 10, 2026	38,178	0	113,543	33.6%	2
Aug 7, 2026	62,187	0	202,922	30.6%	2
Aug 6, 2026	36,010	0	161,890	22.2%	3
Aug 5, 2026	86,283	1,791	751,919	11.5%	3
Aug 4, 2026	383,732	10,124	1,276,349	30.1%	3
Aug 3, 2026	34,359	100	79,441	43.3%	2
Jul 31, 2026	27,949	0	62,624	44.6%	2
Jul 30, 2026	29,789	100	46,155	64.5%	2
Jul 29, 2026	32,031	0	74,057	43.3%	2
Jul 28, 2026	70,391	100	159,194	44.2%	3
Jul 27, 2026	41,430	0	95,054	43.6%	3
Jul 24, 2026	38,051	71	89,799	42.4%	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.