Taiwan Styrene Monomer Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-20 | 9.900 | 10.050 | 9.780 | 9.790 | 9.790 | 2,760,559 |
| 2026-10-19 | 10.000 | 10.000 | 9.750 | 9.870 | 9.870 | 3,478,565 |
| 2026-10-16 | 9.870 | 10.200 | 9.840 | 10.050 | 10.050 | 4,495,263 |
| 2026-10-15 | 10.600 | 10.600 | 9.870 | 9.870 | 9.870 | 10,081,017 |
| 2026-10-14 | 10.300 | 10.750 | 10.200 | 10.700 | 10.700 | 16,528,258 |
| 2026-10-13 | 9.900 | 10.450 | 9.800 | 10.200 | 10.200 | 9,530,754 |
| 2026-10-12 | 10.100 | 10.200 | 9.840 | 9.840 | 9.840 | 4,774,778 |
| 2026-10-08 | 9.910 | 10.250 | 9.810 | 10.050 | 10.050 | 8,822,151 |
| 2026-10-07 | 9.550 | 9.800 | 9.550 | 9.740 | 9.740 | 3,051,729 |
| 2026-10-06 | 9.530 | 9.630 | 9.320 | 9.550 | 9.550 | 2,005,964 |
| 2026-10-05 | 9.610 | 9.660 | 9.370 | 9.530 | 9.530 | 3,429,331 |
| 2026-10-02 | 9.030 | 9.720 | 9.030 | 9.610 | 9.610 | 7,726,907 |
| 2026-10-01 | 9.250 | 9.320 | 9.020 | 9.020 | 9.020 | 2,497,269 |
| 2026-09-30 | 8.980 | 9.330 | 8.900 | 9.250 | 9.250 | 6,401,882 |
| 2026-09-29 | 8.890 | 9.150 | 8.880 | 8.900 | 8.900 | 2,420,178 |
| 2026-09-24 | 8.870 | 8.910 | 8.740 | 8.900 | 8.900 | 2,175,680 |
| 2026-09-23 | 8.750 | 8.920 | 8.750 | 8.840 | 8.840 | 2,105,592 |
| 2026-09-22 | 8.920 | 8.920 | 8.700 | 8.730 | 8.730 | 2,226,373 |
| 2026-09-21 | 8.810 | 8.850 | 8.650 | 8.800 | 8.800 | 1,943,649 |
| 2026-09-18 | 8.990 | 8.990 | 8.730 | 8.750 | 8.750 | 4,515,911 |
| 2026-09-17 | 8.510 | 9.110 | 8.510 | 9.030 | 9.030 | 6,794,432 |
| 2026-09-16 | 8.450 | 8.590 | 8.450 | 8.490 | 8.490 | 1,287,262 |
| 2026-09-15 | 8.680 | 8.680 | 8.450 | 8.450 | 8.450 | 1,457,500 |
| 2026-09-14 | 8.600 | 8.700 | 8.510 | 8.650 | 8.650 | 1,322,338 |
| 2026-09-11 | 8.800 | 8.830 | 8.620 | 8.630 | 8.630 | 1,638,241 |
| 2026-09-10 | 8.910 | 8.910 | 8.660 | 8.720 | 8.720 | 1,679,818 |
| 2026-09-09 | 8.570 | 8.900 | 8.570 | 8.870 | 8.870 | 3,849,854 |
| 2026-09-08 | 8.640 | 8.640 | 8.490 | 8.570 | 8.570 | 1,959,902 |
| 2026-09-07 | 8.730 | 8.760 | 8.560 | 8.600 | 8.600 | 1,969,719 |
| 2026-09-04 | 8.780 | 8.790 | 8.550 | 8.720 | 8.720 | 3,080,459 |
| 2026-09-03 | 8.990 | 9.290 | 8.750 | 8.820 | 8.820 | 4,413,024 |
| 2026-09-02 | 8.820 | 9.070 | 8.800 | 8.970 | 8.970 | 2,711,741 |
| 2026-09-01 | 8.690 | 9.190 | 8.690 | 8.850 | 8.850 | 4,578,676 |
| 2026-08-31 | 8.430 | 8.750 | 8.370 | 8.750 | 8.750 | 3,861,210 |
| 2026-08-28 | 8.690 | 8.780 | 8.370 | 8.430 | 8.430 | 5,215,201 |
| 2026-08-27 | 8.210 | 8.740 | 8.210 | 8.690 | 8.690 | 7,147,680 |
| 2026-08-26 | 8.220 | 8.550 | 8.090 | 8.200 | 8.200 | 5,482,039 |
| 2026-08-25 | 8.020 | 8.070 | 7.960 | 8.030 | 8.030 | 2,228,636 |
| 2026-08-24 | 8.160 | 8.200 | 8.040 | 8.060 | 8.060 | 4,140,201 |
| 2026-08-21 | 8.150 | 8.230 | 8.100 | 8.210 | 8.210 | 3,158,621 |
| 2026-08-20 | 8.100 | 8.200 | 8.060 | 8.100 | 8.100 | 2,220,548 |
| 2026-08-19 | 8.200 | 8.210 | 8.060 | 8.100 | 8.100 | 2,892,522 |
| 2026-08-18 | 8.120 | 8.280 | 8.070 | 8.150 | 8.150 | 3,238,720 |
| 2026-08-17 | 8.500 | 8.500 | 8.070 | 8.120 | 8.120 | 3,404,805 |
| 2026-08-14 | 8.200 | 8.330 | 8.040 | 8.300 | 8.300 | 4,371,504 |
| 2026-08-13 | 8.110 | 8.230 | 8.060 | 8.140 | 8.140 | 3,597,106 |
| 2026-08-12 | 8.080 | 8.100 | 8.010 | 8.090 | 8.090 | 2,166,035 |
| 2026-08-11 | 8.080 | 8.100 | 7.910 | 8.010 | 8.010 | 3,311,449 |
| 2026-08-10 | 8.100 | 8.150 | 7.980 | 8.080 | 8.080 | 4,107,838 |
| 2026-08-07 | 8.000 | 8.200 | 7.950 | 7.970 | 7.970 | 3,864,458 |
| 2026-08-06 | 8.190 | 8.300 | 7.890 | 8.000 | 8.000 | 8,315,602 |
| 2026-08-05 | 7.500 | 8.170 | 7.500 | 8.170 | 8.170 | 7,194,247 |
| 2026-08-04 | 7.200 | 7.430 | 7.160 | 7.430 | 7.430 | 3,571,800 |
| 2026-08-03 | 7.310 | 7.400 | 7.150 | 7.340 | 7.340 | 5,450,343 |
| 2026-07-31 | 7.070 | 7.340 | 7.070 | 7.330 | 7.330 | 8,697,923 |
| 2026-07-30 | 7.330 | 7.380 | 7.040 | 7.060 | 7.060 | 12,586,890 |
| 2026-07-29 | 7.280 | 7.580 | 7.280 | 7.460 | 7.460 | 27,789,982 |
| 2026-07-28 | 8.080 | 8.080 | 8.080 | 8.080 | 8.080 | 3,188,500 |
| 2026-07-27 | 8.970 | 9.010 | 8.970 | 8.970 | 8.970 | 5,575,191 |
| 2026-07-24 | 10.100 | 10.250 | 9.910 | 9.960 | 9.960 | 3,170,980 |
Page 1 of 21 · 1,216 trading daysOlder →
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.