OPEN

Opendoor Technologies Inc.

Company with tickers: OPEN, OPENL, OPENW, OPENZ

CIK

1801169

CUSIP

683712103

Shares Outstanding

964,736,632

13F Activity (30d)

184 filings 180 filers

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
2026-05-04	23,888,016	81,323,035	105,211,051	58.0%
2026-04-27	20,853,992	85,062,427	105,916,419	67.8%
2026-04-20	26,372,892	108,941,267	135,314,159	64.5%
2026-04-13	22,815,097	88,369,185	111,184,282	63.5%
2026-04-06	19,190,608	56,703,601	75,894,209	65.2%
2026-03-30	17,737,236	56,858,659	74,595,895	63.0%
2026-03-23	17,595,860	79,287,624	96,883,484	63.5%
2026-03-16	22,108,600	111,239,950	133,348,550	67.8%
2026-03-09	22,995,101	147,933,853	170,928,954	70.0%
2026-03-02	21,748,955	116,522,128	138,271,083	68.9%
2026-02-23	26,646,575	106,592,373	133,238,948	58.7%
2026-02-16	29,569,252	135,933,852	165,503,104	59.1%
2026-02-09	32,168,640	90,386,413	122,555,053	59.7%
2026-02-02	36,364,555	126,561,426	162,925,981	57.9%
2026-01-26	22,780,691	123,136,877	145,917,568	67.8%
2026-01-19	18,002,616	129,023,164	147,025,780	69.0%
2026-01-12	27,564,457	173,418,441	200,982,898	68.9%
2026-01-05	48,668,706	248,644,133	297,312,839	63.6%
2025-12-29	16,300,719	93,175,296	109,476,015	64.1%
2025-12-22	12,218,896	107,834,827	120,053,723	68.7%
2025-12-15	27,695,483	212,183,430	239,878,913	63.9%

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