Trinseo (TSE)
NYSE: TSE
· Real-Time Price · USD
2.33
0.03 (1.30%)
At close: Oct 03, 2025, 2:36 PM
2.31
-1.07%
After-hours: Oct 03, 2025, 07:32 PM EDT
TSE Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj Close | % Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 3, 2025 | 2.32 | 2.41 | 2.32 | 2.33 | 2.34 | 1.30% | 88,634 |
| Oct 2, 2025 | 2.25 | 2.34 | 2.21 | 2.30 | 2.30 | 2.22% | 105,500 |
| Oct 1, 2025 | 2.33 | 2.39 | 2.25 | 2.25 | 2.25 | -4.26% | 118,900 |
| Sep 30, 2025 | 2.36 | 2.38 | 2.27 | 2.35 | 2.35 | -0.84% | 155,300 |
| 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 |
| Sep 25, 2025 | 2.60 | 2.63 | 2.47 | 2.57 | 2.57 | -0.77% | 275,200 |
| Sep 24, 2025 | 2.62 | 2.73 | 2.55 | 2.59 | 2.59 | 0.00% | 219,700 |
| Sep 23, 2025 | 2.58 | 2.64 | 2.53 | 2.59 | 2.59 | 0.00% | 179,025 |
| Sep 22, 2025 | 2.51 | 2.63 | 2.40 | 2.59 | 2.59 | 1.17% | 225,702 |
| Sep 19, 2025 | 2.63 | 2.63 | 2.47 | 2.56 | 2.56 | -2.29% | 1,109,100 |
| Sep 18, 2025 | 2.51 | 2.63 | 2.45 | 2.62 | 2.62 | 6.94% | 174,028 |
| Sep 17, 2025 | 2.55 | 2.69 | 2.45 | 2.45 | 2.45 | -3.16% | 316,416 |
| Sep 16, 2025 | 2.38 | 2.55 | 2.36 | 2.53 | 2.53 | 5.42% | 188,304 |
| Sep 15, 2025 | 2.45 | 2.51 | 2.34 | 2.40 | 2.40 | -1.64% | 196,825 |
| Sep 12, 2025 | 2.40 | 2.47 | 2.36 | 2.44 | 2.44 | 0.41% | 119,296 |
| Sep 11, 2025 | 2.26 | 2.48 | 2.26 | 2.43 | 2.43 | 7.05% | 265,135 |
| Sep 10, 2025 | 2.42 | 2.55 | 2.27 | 2.27 | 2.27 | -6.20% | 235,272 |
| Sep 9, 2025 | 2.41 | 2.43 | 2.34 | 2.42 | 2.42 | 0.83% | 133,600 |
| Sep 8, 2025 | 2.44 | 2.45 | 2.31 | 2.40 | 2.40 | -2.04% | 210,039 |
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