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TSEOQ · Trinseo PLC

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$0.00 +0.00 (+0.00%) At close · Aug 14
Market Cap
$73,120
Shares
36.56M

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
2026-07-06 0 52 52
2026-06-29 0 5 5
2026-06-22 0 85,622 85,622 100.0%
2026-06-15 113,777 150,586 264,363 100.0%
2026-06-08 0 5,825 5,825 100.0%
2026-06-01 0 14,007 14,007 99.3%
Showing 1–6 of 6 weeks
Key facts CIK 1519061 Visit website