Taiwan Styrene Monomer Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 8.970 | 8.970 | 8.840 | 8.900 | 8.900 | 1,995,386 |
| 2026-01-19 | 8.820 | 9.020 | 8.800 | 8.960 | 8.960 | 2,834,085 |
| 2026-01-16 | 9.190 | 9.190 | 8.710 | 8.820 | 8.820 | 6,867,096 |
| 2026-01-15 | 8.930 | 9.260 | 8.880 | 9.200 | 9.200 | 5,222,287 |
| 2026-01-14 | 8.850 | 8.990 | 8.850 | 8.930 | 8.930 | 2,286,456 |
| 2026-01-13 | 8.750 | 8.850 | 8.640 | 8.790 | 8.790 | 1,899,328 |
| 2026-01-12 | 8.700 | 9.000 | 8.670 | 8.750 | 8.750 | 3,011,428 |
| 2026-01-09 | 8.950 | 8.970 | 8.630 | 8.640 | 8.640 | 2,327,468 |
| 2026-01-08 | 9.080 | 9.220 | 8.760 | 8.830 | 8.830 | 3,689,935 |
| 2026-01-07 | 8.730 | 8.980 | 8.730 | 8.930 | 8.930 | 3,175,875 |
| 2026-01-06 | 8.650 | 8.720 | 8.600 | 8.690 | 8.690 | 1,275,366 |
| 2026-01-05 | 8.710 | 8.770 | 8.560 | 8.580 | 8.580 | 1,088,022 |
| 2026-01-02 | 8.850 | 8.880 | 8.540 | 8.680 | 8.680 | 2,149,362 |
| 2025-12-31 | 9.000 | 9.000 | 8.790 | 8.860 | 8.860 | 2,570,573 |
| 2025-12-30 | 8.450 | 9.170 | 8.440 | 9.020 | 9.020 | 7,893,661 |
| 2025-12-29 | 8.410 | 8.540 | 8.400 | 8.440 | 8.440 | 838,135 |
| 2025-12-26 | 8.480 | 8.490 | 8.350 | 8.410 | 8.410 | 683,082 |
| 2025-12-24 | 8.580 | 8.620 | 8.390 | 8.450 | 8.450 | 1,917,198 |
| 2025-12-23 | 8.580 | 8.680 | 8.540 | 8.600 | 8.600 | 928,832 |
| 2025-12-22 | 8.500 | 8.610 | 8.500 | 8.570 | 8.570 | 1,868,046 |
| 2025-12-19 | 8.580 | 8.580 | 8.450 | 8.450 | 8.450 | 702,886 |
| 2025-12-18 | 8.490 | 8.560 | 8.450 | 8.460 | 8.460 | 784,810 |
| 2025-12-17 | 8.650 | 8.660 | 8.470 | 8.480 | 8.480 | 1,631,070 |
| 2025-12-16 | 8.790 | 8.790 | 8.610 | 8.650 | 8.650 | 1,166,060 |
| 2025-12-15 | 8.680 | 9.030 | 8.650 | 8.840 | 8.840 | 1,189,470 |
| 2025-12-12 | 8.910 | 8.990 | 8.750 | 8.770 | 8.770 | 912,884 |
| 2025-12-11 | 8.900 | 8.910 | 8.810 | 8.850 | 8.850 | 552,906 |
| 2025-12-10 | 8.970 | 8.990 | 8.820 | 8.840 | 8.840 | 574,221 |
| 2025-12-09 | 8.950 | 9.020 | 8.800 | 8.970 | 8.970 | 974,101 |
| 2025-12-08 | 9.130 | 9.130 | 8.850 | 8.940 | 8.940 | 1,418,602 |
| 2025-12-05 | 9.350 | 9.350 | 9.060 | 9.100 | 9.100 | 1,303,021 |
| 2025-12-04 | 9.370 | 9.370 | 9.220 | 9.290 | 9.290 | 1,119,739 |
| 2025-12-03 | 9.490 | 9.490 | 9.260 | 9.390 | 9.390 | 2,202,827 |
| 2025-12-02 | 9.380 | 9.980 | 9.350 | 9.460 | 9.460 | 7,273,005 |
| 2025-12-01 | 8.920 | 9.470 | 8.920 | 9.340 | 9.340 | 3,407,096 |
| 2025-11-28 | 8.820 | 8.960 | 8.780 | 8.920 | 8.920 | 1,212,047 |
| 2025-11-27 | 8.660 | 8.940 | 8.650 | 8.730 | 8.730 | 730,855 |
| 2025-11-26 | 8.490 | 8.610 | 8.410 | 8.610 | 8.610 | 564,593 |
| 2025-11-25 | 8.460 | 8.460 | 8.300 | 8.410 | 8.410 | 544,438 |
| 2025-11-24 | 8.500 | 8.640 | 8.340 | 8.380 | 8.380 | 578,802 |
| 2025-11-21 | 8.630 | 8.630 | 8.320 | 8.400 | 8.400 | 1,043,528 |
| 2025-11-20 | 8.610 | 8.770 | 8.510 | 8.520 | 8.520 | 907,845 |
| 2025-11-19 | 8.770 | 8.770 | 8.460 | 8.500 | 8.500 | 1,068,618 |
| 2025-11-18 | 8.750 | 8.990 | 8.680 | 8.740 | 8.740 | 814,748 |
| 2025-11-17 | 9.110 | 9.110 | 8.800 | 8.810 | 8.810 | 877,745 |
| 2025-11-14 | 9.150 | 9.200 | 8.920 | 9.110 | 9.110 | 933,701 |
| 2025-11-13 | 8.920 | 9.370 | 8.880 | 9.150 | 9.150 | 2,339,754 |
| 2025-11-12 | 8.730 | 8.950 | 8.730 | 8.900 | 8.900 | 1,233,694 |
| 2025-11-11 | 8.620 | 8.750 | 8.610 | 8.630 | 8.630 | 607,879 |
| 2025-11-10 | 8.820 | 8.830 | 8.500 | 8.580 | 8.580 | 878,738 |
| 2025-11-07 | 9.040 | 9.150 | 8.820 | 8.820 | 8.820 | 1,681,064 |
| 2025-11-06 | 8.390 | 9.080 | 8.370 | 9.050 | 9.050 | 2,512,485 |
| 2025-11-05 | 8.500 | 8.500 | 8.130 | 8.320 | 8.320 | 762,248 |
| 2025-11-04 | 8.370 | 8.650 | 8.330 | 8.400 | 8.400 | 606,550 |
| 2025-11-03 | 8.460 | 8.620 | 8.300 | 8.310 | 8.310 | 844,569 |
| 2025-10-31 | 8.650 | 8.650 | 8.430 | 8.440 | 8.440 | 1,054,870 |
| 2025-10-30 | 8.750 | 8.830 | 8.630 | 8.640 | 8.640 | 662,142 |
| 2025-10-29 | 8.840 | 8.910 | 8.720 | 8.750 | 8.750 | 603,605 |
| 2025-10-28 | 9.030 | 9.080 | 8.810 | 8.830 | 8.830 | 751,056 |
| 2025-10-27 | 9.080 | 9.150 | 8.920 | 9.010 | 9.010 | 707,901 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-10-05 | 0.2000 TWD |
| 2022-09-14 | 0.1500 TWD |
| 2021-07-22 | 0.5000 TWD |
| 2020-07-17 | 1.0000 TWD |
| 2019-08-26 | 2.0000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.