LYEL · Lyell Immunopharma, Inc.

$15.53 +0.18 (+1.17%) At close · Aug 21

Market Cap

$380.56M

24.51M

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
2026-07-13	198,136	81,753	279,889	36.9%
2026-07-06	247,579	113,475	361,054	35.6%
2026-06-29	205,860	85,439	291,299	30.9%
2026-06-22	248,967	349,423	598,390	26.1%
2026-06-15	220,969	45,388	266,357	32.9%
2026-06-08	199,704	55,974	255,678	41.7%
2026-06-01	200,845	122,768	323,613	38.6%
2026-05-25	102,332	20,605	122,937	36.1%
2026-05-18	84,942	32,811	117,753	27.9%
2026-05-11	87,035	32,846	119,881	35.8%
2026-05-04	55,006	43,157	98,163	38.8%
2026-04-27	77,856	26,393	104,249	35.8%
2026-04-20	120,915	45,494	166,409	40.6%
2026-04-13	103,979	38,275	142,254	26.4%
2026-04-06	140,278	39,564	179,842	38.7%
2026-03-30	51,989	20,939	72,928	20.7%
2026-03-23	61,071	29,658	90,729	26.5%
2026-03-16	172,658	49,971	222,629	38.9%
2026-03-09	164,916	97,804	262,720	35.9%
2026-03-02	99,668	28,479	128,147	33.9%
2026-02-23	88,292	52,616	140,908	23.3%
2026-02-16	98,952	112,092	211,044	34.1%
2026-02-09	107,326	69,591	176,917	39.7%
2026-02-02	116,874	92,193	209,067	41.0%
2026-01-26	68,957	54,803	123,760	45.6%
2026-01-19	157,730	50,103	207,833	46.9%
2026-01-12	128,702	68,632	197,334	41.0%
2026-01-05	130,613	146,843	277,456	47.8%
2025-12-29	83,376	95,996	179,372	30.8%
2025-12-22	172,375	207,005	379,380	41.2%
2025-12-15	48,462	68,578	117,040	29.7%
2025-12-08	77,696	81,151	158,847	37.9%
2025-12-01	43,028	43,090	86,118	31.5%
2025-11-24	37,914	68,802	106,716	40.4%
2025-11-17	38,034	23,668	61,702	34.5%
2025-11-10	38,230	16,915	55,145	36.8%
2025-11-03	28,709	17,771	46,480	35.5%
2025-10-27	18,639	10,865	29,504	38.7%
2025-10-20	30,112	19,538	49,650	32.2%
2025-10-13	19,076	29,463	48,539	32.3%
2025-10-06	26,151	55,851	82,002	44.8%
2025-09-29	57,565	79,548	137,113	49.1%
2025-09-22	123,467	31,836	155,303	44.1%
2025-09-15	184,566	85,206	269,772	47.6%
2025-09-08	41,682	33,005	74,687	47.6%
2025-09-01	18,551	20,337	38,888	44.6%
2025-08-25	12,893	25,701	38,594	35.4%

Showing 1–47 of 47 weeks

Key facts CIK 1806952 CUSIP 55083R203 13F (30d) 88 filings 87 filers Visit website Investor relations