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KEYY · Keystone Acquisition Corp. · Off Exchange

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$9.95 +0.03 (+0.30%) At close · Oct 2
Market Cap
$379.88M
Shares
38.33M
Volume · Oct 2 220 Avg daily vol (3M) 108.77K

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.

Off-Exchange Volume History

Week Start ATS Volume Non-ATS OTC Volume Total Off-Exchange % of FINRA Weekly Volume
2026-08-24 42,172 787 42,959 18.7%
2026-08-17 9,011 1,000 10,011 4.6%
2026-08-10 2,509 403,911 406,420 68.3%
2026-08-03 201 32,462 32,663 96.3%
2026-07-27 600 320 920 13.0%
2026-07-20 3 8,052 8,055 97.0%
2026-07-13 119 147 266 6.7%
2026-07-06 46,316 921,941 968,257 75.0%
2026-06-29 17,648 934,949 952,597 84.4%
2026-06-22 14,032 358,083 372,115 70.5%
Showing 1–10 of 10 weeks
Key facts CIK 2102771 CUSIP G52539106 Visit website