Dark

TSE
Trinseo PLC
stock NYSE

Inactive

Feb 27, 2026

0.2300USD-7.593%(-0.0189)899,325

Pre-market

0.00USD0.000%(0.00)0

After-hours

0.00USD0.000%(0.00)0

OverviewOptionsHistoricalExchange VolumeShortsMore

TSE Volume Dec 31, 1969

Exchange	Day%	Volume	30D%
Off Exchange¹	59.68	536,752	54.97
NYSE Arca	13.62	122,513	8.01
NYSE	10.41	93,618	15.96
Nasdaq GSM	3.66	32,918	4.33
Cboe EDGA	3.24	29,146	2.33
MEMX	2.95	26,508	4.49
Cboe EDGX	2.60	23,353	4.10
Cboe BZX	1.33	11,941	1.57
IEX	1.23	11,059	1.88
Cboe BYX	1.02	9,137	1.22
MIAX Pearl	0.15	1,345	0.62
NYSE National	0.08	687	0.19
Nasdaq PHLX	0.03	300	0.04
Nasdaq BX	0.00	42	0.19
NYSE American	0.00	0	0.07
CHX	0.00	0	0.03
24X National	0.00	0	0.00

chartexchange.com

¹ A) Dark Pool or Off Exchange? B) Venues explained. C) All trades that update volume from the CTA.

TSE Off Exchange & Dark Pool Summary

Today's Off Exchange & Dark Pool volume is 536,752, which is 59.68% of today's total volume.
Today's Lit volume is 362,567, which is 40.32%.
Over the past 30 days, the average Off Exchange & Dark Pool volume has been 54.97%.
The average Lit volume has been 45.03%.

TSE Volume by Exchange

Off Exchange

NYSE Arca

NYSE

Nasdaq GSM

Cboe EDGA

MEMX

Cboe EDGX

Cboe BZX

IEX

Cboe BYX

MIAX Pearl