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Trinseo PLC (TSEOF)
OTCMKTS · Delayed Price · Currency is USD
0.0050
-0.1050 (-95.45%)
At close: Mar 5, 2026

Trinseo Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
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
Jan 29, 20260.480.500.440.480.48-577,069
Jan 28, 20260.500.500.450.480.48-4.00%602,876
Jan 27, 20260.490.500.460.500.502.04%656,047
Jan 26, 20260.480.490.450.490.493.16%352,391
Jan 23, 20260.460.480.430.480.483.33%1,248,107
Jan 22, 20260.480.490.440.460.46-4.76%711,675
Jan 21, 20260.490.490.460.480.480.48%671,683
Jan 20, 20260.500.500.440.480.48-3.34%1,609,354
Jan 16, 20260.550.560.500.500.50-9.64%967,983
Jan 15, 20260.550.580.530.550.551.66%727,908
Jan 14, 20260.580.590.530.540.54-7.66%884,595
Jan 13, 20260.630.660.590.590.59-3.95%509,961
Jan 12, 20260.750.750.580.610.61-22.78%2,528,567
Jan 9, 20260.830.950.760.790.79-2.63%1,924,084
Jan 8, 20260.620.820.620.810.8131.71%4,016,351
Jan 7, 20260.640.640.590.620.62-3.72%601,861
Jan 6, 20260.610.670.560.640.644.32%988,483
Jan 5, 20260.630.640.590.610.61-4.78%687,564
Jan 2, 20260.500.640.500.640.6429.58%1,713,260
Dec 31, 20250.510.510.470.500.50-4.26%1,284,164
Dec 30, 20250.560.570.500.520.52-5.62%543,616
Dec 29, 20250.530.550.480.550.55-1,786,062
Dec 26, 20250.490.570.490.550.55-0.54%1,339,162
Dec 24, 20250.470.620.470.550.5516.20%8,549,559
Dec 23, 20250.480.500.450.480.48-1.39%648,478
Dec 22, 20250.500.520.470.480.48-3.48%762,986
Dec 19, 20250.500.510.460.500.506.38%1,661,415
Dec 18, 20250.490.530.470.470.47-6.02%1,197,151
Dec 17, 20250.510.510.490.500.503.45%830,187
Dec 16, 20250.560.570.480.480.48-12.13%1,388,407
Dec 15, 20250.630.630.550.550.55-12.95%854,431
Dec 12, 20250.620.650.610.630.631.04%843,054
Dec 11, 20250.670.670.600.630.63-4.81%829,197
Dec 10, 20250.760.760.630.660.66-6.28%1,085,798
Dec 9, 20250.630.710.630.700.7010.95%1,139,257
Dec 8, 20250.670.670.600.630.63-5.18%716,043
Dec 5, 20250.710.740.650.670.67-4.45%1,085,239
Dec 4, 20250.800.800.690.700.70-8.10%937,398
Dec 3, 20250.810.820.750.760.76-3.72%427,299
Dec 2, 20250.860.880.780.790.79-9.70%478,912
Dec 1, 20250.950.960.870.870.87-10.42%219,631
Nov 28, 20250.990.990.950.970.97-1.58%180,857
Nov 26, 20250.990.990.930.990.996.70%660,650
Nov 25, 20250.860.960.860.930.937.62%522,621
Nov 24, 20250.820.870.780.860.868.91%804,340
Nov 21, 20250.770.810.740.790.793.79%553,034
Nov 20, 20250.810.840.760.760.76-2.62%504,046
Nov 19, 20250.860.870.760.780.78-7.89%841,149
Nov 18, 20251.011.010.810.850.85-11.45%755,941
Nov 17, 20250.961.030.910.960.96-1.43%304,190
Nov 14, 20251.061.080.960.970.97-8.97%563,176
Nov 13, 20251.131.181.051.071.07-6.14%385,755
Nov 12, 20251.231.271.141.141.14-7.32%356,034
Nov 11, 20251.171.321.171.231.234.24%357,243
Nov 10, 20251.241.241.161.181.18-4.07%467,554
Nov 7, 20251.191.321.151.231.23-2.38%454,119
Nov 6, 20251.361.381.251.261.26-9.35%421,438
Nov 5, 20251.361.421.331.391.392.21%321,816
Nov 4, 20251.491.491.331.361.36-8.11%408,008
Nov 3, 20251.461.481.371.481.481.37%264,540
Oct 31, 20251.551.551.421.461.46-7.59%349,323
Oct 30, 20251.371.741.371.581.5816.18%1,354,025
Oct 29, 20251.521.531.321.361.36-8.11%705,744
Oct 28, 20251.571.571.461.481.48-5.73%576,908
Oct 27, 20251.621.641.511.571.57-2.48%486,539
Oct 24, 20251.651.651.591.611.61-1.23%368,003
Oct 23, 20251.601.711.601.631.633.82%364,048
Oct 22, 20251.831.841.551.571.57-12.78%915,452
Oct 21, 20251.881.891.781.801.80-4.76%345,439
Oct 20, 20251.931.931.851.891.890.53%336,155
Oct 17, 20251.911.941.861.881.88-1.57%364,573
Oct 16, 20252.112.121.901.911.91-9.05%203,908
Oct 15, 20252.102.102.012.102.100.48%248,871
Oct 14, 20252.022.101.972.092.091.95%177,090
Oct 13, 20251.922.171.912.052.058.47%299,308
Oct 10, 20252.012.011.881.891.89-6.44%604,728
Oct 9, 20252.012.041.952.022.02-482,792