ARQ · Arq, Inc.

$2.30 +0.04 (+1.77%) At close · Aug 21

Market Cap

$100.44M

43.67M

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-07-20	206,950	544,069	751,019	55.2%
2026-07-13	116,941	225,496	342,437	43.0%
2026-07-06	207,728	360,569	568,297	45.0%
2026-06-29	178,362	275,572	453,934	41.3%
2026-06-22	605,299	787,904	1,393,203	26.6%
2026-06-15	254,800	449,928	704,728	36.9%
2026-06-08	149,456	331,376	480,832	39.9%
2026-06-01	188,730	416,093	604,823	43.8%
2026-05-25	190,347	287,195	477,542	39.1%
2026-05-18	135,660	202,422	338,082	39.3%
2026-05-11	252,478	432,247	684,725	45.6%
2026-05-04	304,822	723,834	1,028,656	41.1%
2026-04-27	233,100	265,997	499,097	42.5%
2026-04-20	180,647	235,287	415,934	35.4%
2026-04-13	338,641	704,034	1,042,675	44.7%
2026-04-06	291,246	437,451	728,697	33.7%
2026-03-30	368,436	758,677	1,127,113	44.1%
2026-03-23	734,272	1,517,106	2,251,378	42.4%
2026-03-16	865,244	1,616,589	2,481,833	49.3%
2026-03-09	2,225,516	12,230,275	14,455,791	58.0%
2026-03-02	164,894	385,794	550,688	40.3%
2026-02-23	213,001	213,536	426,537	33.9%
2026-02-16	90,143	271,523	361,666	37.9%
2026-02-09	212,989	432,742	645,731	38.8%
2026-02-02	313,184	333,851	647,035	41.5%
2026-01-26	177,777	279,133	456,910	36.1%
2026-01-19	296,049	275,231	571,280	46.8%
2026-01-12	273,568	429,653	703,221	43.7%
2026-01-05	277,117	338,375	615,492	40.2%
2025-12-29	203,285	561,962	765,247	48.5%
2025-12-22	289,433	431,798	721,231	49.3%
2025-12-15	438,551	870,299	1,308,850	46.9%
2025-12-08	316,794	660,238	977,032	47.3%
2025-12-01	389,079	477,754	866,833	44.6%
2025-11-24	280,373	206,756	487,129	36.2%
2025-11-17	776,142	528,536	1,304,678	42.3%
2025-11-10	626,110	987,078	1,613,188	43.1%
2025-11-03	785,995	1,031,421	1,817,416	49.5%
2025-10-27	111,695	105,718	217,413	35.8%
2025-10-20	183,480	185,018	368,498	43.9%
2025-10-13	217,381	237,376	454,757	36.9%
2025-10-06	169,844	184,732	354,576	35.7%
2025-09-29	263,189	199,642	462,831	41.4%
2025-09-22	332,365	172,102	504,467	38.3%
2025-09-15	504,760	280,933	785,693	34.1%
2025-09-08	197,205	122,656	319,861	38.1%
2025-09-01	369,060	192,743	561,803	42.8%
2025-08-25	387,161	284,065	671,226	41.3%

Showing 1–48 of 48 weeks

Key facts CIK 1515156 CUSIP 00770C101 13F (30d) 89 filings 89 filers Visit website Investor relations