ARQ short positioning

Twice-monthly snapshots of open short positions.

Settlement 2026-07-31

Short % of Float1.3%31,433,000 float shares

Days to Cover1.8221,111 average daily volume

Open Short Position398,123Arq, Inc. Common Stock

Change vs Previous-76,905-16.2%

Short interest history

Twice-monthly snapshots of open short positions.

Settlement	Short Position	Change	Change %	Days to Cover	Short % Float
Jul 31, 2026	398,123	-76,905	-16.2%	1.8	1.3%
Jul 15, 2026	475,028	-88,332	-15.7%	2.1	1.5%
Jun 30, 2026	563,360	-862,753	-60.5%	1.0	1.8%

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	36,938	36	54,646	67.6%	2
Aug 20, 2026	45,209	77	95,989	47.1%	2
Aug 19, 2026	85,206	112	165,604	51.5%	3
Aug 18, 2026	13,857	7	43,139	32.1%	2
Aug 17, 2026	35,072	1,305	52,370	67.0%	2
Aug 14, 2026	22,702	37	65,707	34.6%	2
Aug 13, 2026	145,447	200	238,818	60.9%	2
Aug 12, 2026	38,324	0	73,035	52.5%	3
Aug 11, 2026	81,637	1,612	222,603	36.7%	2
Aug 10, 2026	49,161	243	87,808	56.0%	2
Aug 7, 2026	12,437	1,701	74,895	16.6%	2
Aug 6, 2026	28,465	0	75,308	37.8%	2
Aug 5, 2026	18,673	0	56,210	33.2%	2
Aug 4, 2026	23,760	0	76,865	30.9%	2
Aug 3, 2026	87,251	93	160,132	54.5%	3
Jul 31, 2026	28,024	0	78,253	35.8%	2
Jul 30, 2026	47,056	281	103,392	45.5%	2
Jul 29, 2026	84,534	0	146,280	57.8%	3
Jul 28, 2026	61,142	0	122,097	50.1%	2
Jul 27, 2026	31,825	0	76,418	41.6%	2
Jul 24, 2026	25,948	0	64,127	40.5%	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.