HYFM short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float2.0%3,492,100 float shares

Days to Cover1.546,815 average daily volume

Open Short Position71,218Hydrofarm Holdings Group, Inc.

Change vs Previous+1,797+2.6%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	71,218	+1,797	+2.6%	1.5	2.0%
Jul 15, 2026	69,421	-12,480	-15.2%	2.5	2.0%
Jun 30, 2026	81,901	-9,421	-10.3%	1.4	2.3%

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	96,005	2,930	160,565	59.8%	2
Aug 20, 2026	14,974	1,621	27,988	53.5%	3
Aug 19, 2026	45,510	3,793	83,658	54.4%	3
Aug 18, 2026	16,252	2,188	43,870	37.0%	2
Aug 17, 2026	89,290	15,938	159,592	55.9%	3
Aug 14, 2026	72,848	20,708	171,584	42.5%	3
Aug 13, 2026	49,339	0	124,153	39.7%	3
Aug 12, 2026	46,513	12,280	94,559	49.2%	2
Aug 11, 2026	34,187	5,051	81,029	42.2%	2
Aug 10, 2026	269,233	57,132	442,640	60.8%	3
Aug 7, 2026	167,079	12,580	315,128	53.0%	3
Aug 6, 2026	349,742	88,138	769,381	45.5%	3
Aug 5, 2026	1,006,900	237,384	2,072,934	48.6%	3
Aug 4, 2026	923,838	179,347	2,493,992	37.0%	3
Aug 3, 2026	21,914,855	4,565,546	40,036,063	54.7%	3
Jul 31, 2026	6,511	503	125,460	5.2%	2
Jul 30, 2026	391	337	1,471	26.6%	1
Jul 29, 2026	16,023	336	98,055	16.3%	2
Jul 28, 2026	79	2	6,786	1.2%	2
Jul 27, 2026	2,685	5	11,470	23.4%	2
Jul 24, 2026	1,942	0	6,674	29.1%	2

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