OTTR · Otter Tail Corp

$92.87 +0.00 (+0.00%) At close · Aug 14

Market Cap

$3.90B

41.99M

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	190,841	143,140	333,981	38.1%
2026-06-29	237,968	136,295	374,263	37.7%
2026-06-22	353,962	318,966	672,928	32.9%
2026-06-15	176,391	108,008	284,399	24.0%
2026-06-08	390,266	108,274	498,540	41.7%
2026-06-01	314,462	88,179	402,641	32.0%
2026-05-25	260,837	73,376	334,213	39.0%
2026-05-18	315,356	118,196	433,552	39.2%
2026-05-11	334,167	228,137	562,304	40.6%
2026-05-04	466,808	150,039	616,847	41.4%
2026-04-27	251,459	99,438	350,897	34.7%
2026-04-20	738,124	119,543	857,667	44.3%
2026-04-13	418,227	107,571	525,798	33.3%
2026-04-06	220,728	120,316	341,044	36.5%
2026-03-30	393,956	139,061	533,017	44.9%
2026-03-23	347,649	100,417	448,066	37.5%
2026-03-16	404,641	226,951	631,592	30.8%
2026-03-09	330,530	95,615	426,145	38.0%
2026-03-02	531,968	123,410	655,378	41.8%
2026-02-23	424,058	262,667	686,725	49.6%
2026-02-16	445,101	130,270	575,371	41.3%
2026-02-09	365,541	132,739	498,280	35.7%
2026-02-02	372,097	115,445	487,542	36.8%
2026-01-26	194,705	120,750	315,455	36.8%
2026-01-19	202,907	56,961	259,868	37.4%
2026-01-12	191,722	77,746	269,468	34.6%
2026-01-05	254,313	102,941	357,254	31.4%
2025-12-29	143,988	203,549	347,537	46.6%
2025-12-22	154,784	68,643	223,427	37.4%
2025-12-15	443,477	396,174	839,651	31.8%
2025-12-08	265,022	89,342	354,364	35.5%
2025-12-01	216,916	56,548	273,464	34.8%
2025-11-24	269,319	66,993	336,312	23.6%
2025-11-17	323,756	70,559	394,315	37.5%
2025-11-10	269,768	54,962	324,730	31.1%
2025-11-03	503,371	92,504	595,875	37.9%
2025-10-27	237,513	128,809	366,322	40.5%
2025-10-20	253,746	107,964	361,710	45.0%
2025-10-13	207,078	75,258	282,336	33.2%
2025-10-06	237,763	93,718	331,481	37.3%
2025-09-29	229,831	174,852	404,683	44.1%
2025-09-22	307,685	95,021	402,706	37.8%
2025-09-15	481,634	247,535	729,169	37.3%
2025-09-08	158,790	79,911	238,701	34.3%
2025-09-01	107,654	61,928	169,582	34.3%
2025-08-25	135,264	74,533	209,797	31.0%
2025-08-18	202,973	59,802	262,775	32.7%

Showing 1–47 of 47 weeks

Key facts CIK 1466593 CUSIP 689648103 13F (30d) 337 filings 318 filers Visit website Investor relations