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Trinseo PLC (TSEOF)
OTCMKTS · Delayed Price · Currency is USD
0.0150
-0.2250 (-93.75%)
At close: May 22, 2026

Trinseo Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
May 22, 20260.020.020.020.020.02-93.75%687
May 21, 20260.240.240.240.240.241.00%4,046
May 20, 20260.020.020.020.020.02-86.67%2,972
May 15, 20260.040.250.010.150.157.14%144,803
May 14, 20260.010.140.010.140.1440.00%333
May 11, 20260.100.100.100.100.10-4,000
May 8, 20260.100.100.100.100.10-1,062
May 7, 20260.100.100.100.100.10-10,171
May 6, 20260.100.100.100.100.10-22,082
May 5, 20260.100.100.100.100.10-4.76%1,320
May 4, 20260.100.110.100.110.115.00%9,306
May 1, 20260.100.140.100.100.10-11,956
Apr 30, 20260.110.110.100.100.10-16.67%55,596
Apr 29, 20260.100.120.100.120.1220.00%9,825
Apr 28, 20260.100.110.100.100.10-9.09%12,872
Apr 27, 20260.100.140.100.110.1110.00%28,932
Apr 24, 20260.100.110.100.100.10-1,966
Apr 23, 20260.100.100.100.100.10-2,074
Apr 22, 20260.110.110.100.100.10-9,612
Apr 21, 20260.100.130.100.100.10-21,211
Apr 20, 20260.100.110.100.100.10-9.09%5,417
Apr 17, 20260.140.150.100.110.11-39,509
Apr 16, 20260.110.110.110.110.11-23.50%11,454
Apr 15, 20260.100.140.100.140.1430.73%11,692
Apr 14, 20260.110.150.110.110.113.77%44,028
Apr 13, 20260.110.160.110.110.11-0.93%280,191
Apr 10, 20260.100.150.100.110.114.90%283,230
Apr 9, 20260.100.100.100.100.10-7.27%26,520
Apr 8, 20260.110.130.110.110.118.91%61,569
Apr 7, 20260.110.170.100.100.10-6.48%58,869
Apr 6, 20260.220.220.110.110.11-56.80%10,526
Apr 2, 20260.120.250.120.250.25138.10%167,041
Apr 1, 20260.110.190.110.110.11-235,190
Mar 31, 20260.110.110.110.110.11-5,609
Mar 30, 20260.110.130.110.110.11-174,043
Mar 27, 20260.110.110.110.110.11-4,897
Mar 26, 20260.100.200.030.110.11-57,852
Mar 25, 20260.110.170.110.110.11-4.55%562,456
Mar 24, 20260.100.180.100.110.11-118,348
Mar 23, 20260.110.130.110.110.11-138,972
Mar 20, 20260.100.200.100.110.11-56,487
Mar 19, 20260.100.130.100.110.11-12.00%224,371
Mar 18, 20260.100.180.070.130.13-37.50%262,217
Mar 17, 20260.100.200.060.200.2080.18%506,093
Mar 16, 20260.100.200.100.110.110.91%114,054
Mar 13, 20260.090.120.090.110.11-44,852
Mar 12, 20260.090.140.090.110.11-37.14%83,323
Mar 11, 20260.090.180.060.180.189.37%158,115
Mar 10, 20260.030.190.030.160.16692.08%1,491,595
Mar 9, 20260.020.100.020.020.0243.26%1,337,421