AOSL · ALPHA & OMEGA SEMICONDUCTOR Ltd

$30.77 +0.15 (+0.49%) At close · Aug 14

Market Cap

$902.98M

29.93M

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
2026-07-06	806,722	397,251	1,203,973	40.3%
2026-06-29	557,129	423,075	980,204	37.7%
2026-06-22	737,400	543,330	1,280,730	33.2%
2026-06-15	753,236	1,263,301	2,016,537	41.6%
2026-06-08	1,003,073	721,967	1,725,040	41.9%
2026-06-01	1,210,365	1,281,955	2,492,320	43.9%
2026-05-25	1,088,809	1,380,746	2,469,555	45.4%
2026-05-18	793,593	782,042	1,575,635	42.9%
2026-05-11	930,814	975,486	1,906,300	40.6%
2026-05-04	1,716,293	1,728,174	3,444,467	41.8%
2026-04-27	1,329,011	1,233,636	2,562,647	43.3%
2026-04-20	1,791,168	2,432,911	4,224,079	47.5%
2026-04-13	920,352	1,216,200	2,136,552	47.3%
2026-04-06	225,476	168,513	393,989	33.2%
2026-03-30	199,138	80,465	279,603	30.9%
2026-03-23	229,467	146,755	376,222	32.4%
2026-03-16	237,591	166,960	404,551	27.4%
2026-03-09	416,875	148,462	565,337	29.9%
2026-03-02	316,547	131,817	448,364	31.0%
2026-02-23	204,244	164,777	369,021	35.0%
2026-02-16	241,625	113,478	355,103	31.3%
2026-02-09	400,169	247,210	647,379	34.7%
2026-02-02	1,036,770	459,935	1,496,705	38.4%
2026-01-26	444,935	179,393	624,328	37.0%
2026-01-19	336,666	193,383	530,049	39.8%
2026-01-12	348,959	158,852	507,811	40.1%
2026-01-05	381,434	142,903	524,337	37.5%
2025-12-29	239,099	200,837	439,936	35.0%
2025-12-22	230,023	115,378	345,401	37.7%
2025-12-15	375,116	442,616	817,732	35.8%
2025-12-08	311,648	240,189	551,837	36.1%
2025-12-01	247,891	233,222	481,113	36.7%
2025-11-24	372,112	193,057	565,169	33.6%
2025-11-17	550,667	240,208	790,875	30.5%
2025-11-10	644,023	388,399	1,032,422	37.8%
2025-11-03	443,751	350,732	794,483	35.3%
2025-10-27	158,641	151,858	310,499	36.2%
2025-10-20	235,315	193,890	429,205	35.2%
2025-10-13	302,434	259,065	561,499	33.1%
2025-10-06	166,922	133,953	300,875	30.5%
2025-09-29	351,925	201,696	553,621	37.1%
2025-09-22	267,847	132,031	399,878	38.5%
2025-09-15	328,412	168,749	497,161	33.3%
2025-09-08	221,412	145,768	367,180	37.0%
2025-09-01	273,608	90,670	364,278	37.5%
2025-08-25	252,453	137,886	390,339	39.7%
2025-08-18	174,907	147,317	322,224	32.0%

Showing 1–47 of 47 weeks

Key facts CIK 1387467 CUSIP G6331P104 13F (30d) 204 filings 203 filers Visit website Investor relations