Trinseo PLC (TSE)
NYSE: TSE · Real-Time Price · USD
0.6663
-0.0310 (-4.45%)
At close: Dec 5, 2025, 4:00 PM EST
0.6987
+0.0324 (4.86%)
After-hours: Dec 5, 2025, 7:59 PM EST
Trinseo Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 0.71 | 0.74 | 0.65 | 0.67 | 0.67 | -4.45% | 1,081,713 |
| Dec 4, 2025 | 0.80 | 0.80 | 0.69 | 0.70 | 0.70 | -8.10% | 931,932 |
| Dec 3, 2025 | 0.81 | 0.82 | 0.75 | 0.76 | 0.76 | -3.72% | 427,054 |
| Dec 2, 2025 | 0.86 | 0.88 | 0.78 | 0.79 | 0.79 | -9.70% | 478,912 |
| Dec 1, 2025 | 0.95 | 0.96 | 0.87 | 0.87 | 0.87 | -10.42% | 219,631 |
| Nov 28, 2025 | 0.99 | 0.99 | 0.95 | 0.97 | 0.97 | -1.58% | 180,857 |
| Nov 26, 2025 | 0.99 | 0.99 | 0.93 | 0.99 | 0.99 | 6.70% | 660,650 |
| Nov 25, 2025 | 0.86 | 0.96 | 0.86 | 0.93 | 0.93 | 7.62% | 522,621 |
| Nov 24, 2025 | 0.82 | 0.87 | 0.78 | 0.86 | 0.86 | 8.91% | 804,340 |
| Nov 21, 2025 | 0.77 | 0.81 | 0.74 | 0.79 | 0.79 | 3.79% | 553,034 |
| Nov 20, 2025 | 0.81 | 0.84 | 0.76 | 0.76 | 0.76 | -2.62% | 504,046 |
| Nov 19, 2025 | 0.86 | 0.87 | 0.76 | 0.78 | 0.78 | -7.89% | 841,149 |
| Nov 18, 2025 | 1.01 | 1.01 | 0.81 | 0.85 | 0.85 | -11.45% | 755,941 |
| Nov 17, 2025 | 0.96 | 1.03 | 0.91 | 0.96 | 0.96 | -1.43% | 304,190 |
| Nov 14, 2025 | 1.06 | 1.08 | 0.96 | 0.97 | 0.97 | -8.97% | 563,176 |
| Nov 13, 2025 | 1.13 | 1.18 | 1.05 | 1.07 | 1.07 | -6.14% | 385,755 |
| Nov 12, 2025 | 1.23 | 1.27 | 1.14 | 1.14 | 1.14 | -7.32% | 356,034 |
| Nov 11, 2025 | 1.17 | 1.32 | 1.17 | 1.23 | 1.23 | 4.24% | 357,243 |
| Nov 10, 2025 | 1.24 | 1.24 | 1.16 | 1.18 | 1.18 | -4.07% | 467,554 |
| Nov 7, 2025 | 1.19 | 1.32 | 1.15 | 1.23 | 1.23 | -2.38% | 454,119 |
| Nov 6, 2025 | 1.36 | 1.38 | 1.25 | 1.26 | 1.26 | -9.35% | 421,438 |
| Nov 5, 2025 | 1.36 | 1.42 | 1.33 | 1.39 | 1.39 | 2.21% | 321,816 |
| Nov 4, 2025 | 1.49 | 1.49 | 1.33 | 1.36 | 1.36 | -8.11% | 408,008 |
| Nov 3, 2025 | 1.46 | 1.48 | 1.37 | 1.48 | 1.48 | 1.37% | 264,540 |
| Oct 31, 2025 | 1.55 | 1.55 | 1.42 | 1.46 | 1.46 | -7.59% | 349,323 |
| Oct 30, 2025 | 1.37 | 1.74 | 1.37 | 1.58 | 1.58 | 16.18% | 1,354,025 |
| Oct 29, 2025 | 1.52 | 1.53 | 1.32 | 1.36 | 1.36 | -8.11% | 705,744 |
| Oct 28, 2025 | 1.57 | 1.57 | 1.46 | 1.48 | 1.48 | -5.73% | 576,908 |
| Oct 27, 2025 | 1.62 | 1.64 | 1.51 | 1.57 | 1.57 | -2.48% | 486,539 |
| Oct 24, 2025 | 1.65 | 1.65 | 1.59 | 1.61 | 1.61 | -1.23% | 368,003 |
| Oct 23, 2025 | 1.60 | 1.71 | 1.60 | 1.63 | 1.63 | 3.82% | 364,048 |
| Oct 22, 2025 | 1.83 | 1.84 | 1.55 | 1.57 | 1.57 | -12.78% | 915,452 |
| Oct 21, 2025 | 1.88 | 1.89 | 1.78 | 1.80 | 1.80 | -4.76% | 345,439 |
| Oct 20, 2025 | 1.93 | 1.93 | 1.85 | 1.89 | 1.89 | 0.53% | 336,155 |
| Oct 17, 2025 | 1.91 | 1.94 | 1.86 | 1.88 | 1.88 | -1.57% | 364,573 |
| Oct 16, 2025 | 2.11 | 2.12 | 1.90 | 1.91 | 1.91 | -9.05% | 203,908 |
| Oct 15, 2025 | 2.10 | 2.10 | 2.01 | 2.10 | 2.10 | 0.48% | 248,871 |
| Oct 14, 2025 | 2.02 | 2.10 | 1.97 | 2.09 | 2.09 | 1.95% | 177,090 |
| Oct 13, 2025 | 1.92 | 2.17 | 1.91 | 2.05 | 2.05 | 8.47% | 299,308 |
| Oct 10, 2025 | 2.01 | 2.01 | 1.88 | 1.89 | 1.89 | -6.44% | 604,728 |
| Oct 9, 2025 | 2.01 | 2.04 | 1.95 | 2.02 | 2.02 | - | 482,792 |
| Oct 8, 2025 | 2.03 | 2.09 | 1.99 | 2.02 | 2.02 | -1.46% | 378,806 |
| Oct 7, 2025 | 2.12 | 2.12 | 2.01 | 2.05 | 2.05 | -1.44% | 212,803 |
| Oct 6, 2025 | 2.30 | 2.30 | 2.04 | 2.08 | 2.08 | -10.92% | 514,829 |
| Oct 3, 2025 | 2.32 | 2.41 | 2.32 | 2.34 | 2.33 | 1.52% | 88,734 |
| Oct 2, 2025 | 2.25 | 2.34 | 2.21 | 2.30 | 2.30 | 2.22% | 105,499 |
| Oct 1, 2025 | 2.33 | 2.39 | 2.25 | 2.25 | 2.25 | -4.26% | 118,866 |
| Sep 30, 2025 | 2.36 | 2.38 | 2.27 | 2.35 | 2.35 | -0.84% | 155,268 |
| Sep 29, 2025 | 2.48 | 2.53 | 2.36 | 2.37 | 2.37 | -4.44% | 166,755 |
| Sep 26, 2025 | 2.59 | 2.64 | 2.48 | 2.48 | 2.48 | -3.50% | 218,725 |