Trinseo PLC (TSEOF)
OTCMKTS · Delayed Price · Currency is USD
0.1100
+0.0040 (3.77%)
At close: Apr 14, 2026

Trinseo Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
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%223,613
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
Mar 6, 20260.000.130.000.010.01182.00%638,819
Mar 5, 20260.070.120.000.010.01-95.45%4,223,398
Mar 4, 20260.080.190.080.110.1110.00%1,164,761
Mar 3, 20260.050.230.050.100.10-56.52%2,106,914
Feb 27, 20260.250.250.230.230.23-7.59%899,325
Feb 26, 20260.250.280.240.250.25-1.58%1,678,421
Feb 25, 20260.250.260.240.250.25-3.84%761,304
Feb 24, 20260.280.280.250.260.26-2.63%817,975
Feb 23, 20260.300.320.250.270.27-17.55%1,310,077
Feb 20, 20260.340.340.310.330.331.61%418,648
Feb 19, 20260.350.410.310.320.32-20.98%615,755
Feb 18, 20260.320.410.310.410.4125.54%933,624
Feb 17, 20260.400.400.270.330.33-16.88%1,781,821
Feb 13, 20260.430.450.370.390.39-4.28%521,517
Feb 12, 20260.440.460.400.410.41-6.18%892,477
Feb 11, 20260.480.480.430.440.44-5.80%279,245
Feb 10, 20260.490.510.450.460.46-1.45%601,986
Feb 9, 20260.470.470.440.470.47-360,444
Feb 6, 20260.450.470.430.470.474.45%292,201
Feb 5, 20260.470.470.420.450.45-3.85%349,834
Feb 4, 20260.440.470.430.470.473.59%496,636
Feb 3, 20260.440.450.420.450.450.18%455,015
Feb 2, 20260.430.450.420.450.45-642,462
Jan 30, 20260.460.470.430.450.45-6.25%588,807