TECB · iShares U.S. Tech Breakthrough Multisector ETF · Off Exchange ETF

$78.58 +0.95 (+1.22%) At close · Oct 21

Volume · Oct 21 9039 Avg daily vol (3M) 9123

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
2026-09-14	1,692	20,393	22,085	64.8%
2026-09-07	1,862	14,635	16,497	71.4%
2026-08-31	2,948	25,852	28,800	69.7%
2026-08-24	2,188	23,659	25,847	79.0%
2026-08-17	1,887	21,680	23,567	49.8%
2026-08-10	3,328	26,047	29,375	64.3%
2026-08-03	1,530	25,813	27,343	63.0%
2026-07-27	3,153	27,693	30,846	71.6%
2026-07-20	1,664	14,574	16,238	50.6%
2026-07-13	4,451	38,627	43,078	68.7%
2026-07-06	12,018	24,463	36,481	66.9%
2026-06-29	2,445	18,105	20,550	56.6%
2026-06-22	3,135	21,046	24,181	60.8%
2026-06-15	2,350	28,254	30,604	56.7%
2026-06-08	8,105	22,952	31,057	45.3%
2026-06-01	8,065	34,415	42,480	72.5%
2026-05-25	3,252	275,592	278,844	95.7%
2026-05-18	1,681	27,100	28,781	68.0%
2026-05-11	6,738	48,945	55,683	78.1%
2026-05-04	4,642	69,563	74,205	79.4%
2026-04-27	4,269	35,280	39,549	67.8%
2026-04-20	7,339	22,411	29,750	49.7%
2026-04-13	6,827	28,616	35,443	65.9%
2026-04-06	10,985	28,178	39,163	65.6%
2026-03-30	4,849	26,114	30,963	69.3%
2026-03-23	5,402	38,570	43,972	69.4%
2026-03-16	7,000	24,929	31,929	58.7%
2026-03-09	7,154	40,540	47,694	54.0%
2026-03-02	7,306	29,241	36,547	48.4%
2026-02-23	2,264	48,591	50,855	67.8%
2026-02-16	4,798	33,525	38,323	65.1%
2026-02-09	4,981	105,097	110,078	88.3%
2026-02-02	4,766	45,570	50,336	73.0%
2026-01-26	3,902	44,034	47,936	76.9%
2026-01-19	2,184	27,370	29,554	72.8%
2026-01-12	2,759	37,715	40,474	64.3%
2026-01-05	4,973	53,211	58,184	70.8%
2025-12-29	2,498	42,919	45,417	72.1%
2025-12-22	2,446	24,984	27,430	52.0%
2025-12-15	5,426	43,246	48,672	60.7%
2025-12-08	2,495	28,518	31,013	51.9%
2025-12-01	2,223	31,157	33,380	69.8%
2025-11-24	1,586	36,247	37,833	71.2%
2025-11-17	2,465	34,334	36,799	60.4%
2025-11-10	3,945	40,032	43,977	72.6%
2025-11-03	2,620	72,696	75,316	82.5%
2025-10-27	10,927	104,615	115,542	92.1%

Showing 1–47 of 47 weeks