NTRS · Northern Trust Corp · Off Exchange

$186.92 +2.23 (+1.20%)

S&P 500 member Russell 1000 member Rebalance outlook locked

Market Cap

$33.79B

182.96M

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
2026-08-03	1,443,144	644,651	2,087,795	43.4%
2026-07-27	1,701,959	385,041	2,087,000	41.4%
2026-07-20	2,969,157	919,913	3,889,070	49.2%
2026-07-13	1,590,259	556,030	2,146,289	43.7%
2026-07-06	1,206,194	680,956	1,887,150	45.1%
2026-06-29	890,207	344,160	1,234,367	39.5%
2026-06-22	1,249,969	830,018	2,079,987	38.0%
2026-06-15	1,107,688	700,193	1,807,881	33.5%
2026-06-08	1,887,631	719,938	2,607,569	42.3%
2026-06-01	1,110,121	1,051,209	2,161,330	45.9%
2026-05-25	1,186,297	1,465,033	2,651,330	42.8%
2026-05-18	1,153,548	656,636	1,810,184	40.2%
2026-05-11	1,398,466	488,447	1,886,913	41.4%
2026-05-04	1,142,789	815,362	1,958,151	43.2%
2026-04-27	1,970,482	1,374,537	3,345,019	47.3%
2026-04-20	2,622,593	1,024,446	3,647,039	44.6%
2026-04-13	1,344,067	635,357	1,979,424	43.3%
2026-04-06	1,432,317	557,278	1,989,595	42.0%
2026-03-30	938,898	433,820	1,372,718	43.7%
2026-03-23	1,383,320	467,446	1,850,766	40.6%
2026-03-16	1,404,611	1,202,893	2,607,504	38.0%
2026-03-09	1,274,724	864,476	2,139,200	42.2%
2026-03-02	1,664,733	1,007,975	2,672,708	45.4%
2026-02-23	1,765,187	915,619	2,680,806	45.0%
2026-02-16	1,101,302	440,050	1,541,352	40.4%
2026-02-09	1,866,096	958,507	2,824,603	44.7%
2026-02-02	2,026,078	737,657	2,763,735	44.3%
2026-01-26	1,831,469	853,404	2,684,873	47.1%
2026-01-19	1,834,229	568,052	2,402,281	42.1%
2026-01-12	1,334,675	705,351	2,040,026	45.2%
2026-01-05	1,383,921	686,417	2,070,338	46.5%
2025-12-29	559,785	454,236	1,014,021	42.7%
2025-12-22	583,774	1,196,345	1,780,119	59.0%
2025-12-15	1,520,955	1,127,928	2,648,883	36.2%
2025-12-08	1,556,383	518,082	2,074,465	41.5%
2025-12-01	1,206,197	545,595	1,751,792	40.7%
2025-11-24	846,622	465,316	1,311,938	33.5%
2025-11-17	1,448,788	538,933	1,987,721	40.0%
2025-11-10	1,355,336	657,786	2,013,122	43.2%
2025-11-03	1,048,963	478,651	1,527,614	36.9%
2025-10-27	1,524,727	710,707	2,235,434	41.4%
2025-10-20	2,036,370	632,409	2,668,779	43.3%
2025-10-13	1,868,870	753,894	2,622,764	45.3%
2025-10-06	1,523,239	1,253,597	2,776,836	46.6%
2025-09-29	1,604,939	585,700	2,190,639	38.0%
2025-09-22	1,515,762	846,981	2,362,743	44.7%
2025-09-15	1,703,489	1,268,747	2,972,236	38.2%

Showing 1–47 of 47 weeks

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