Stock listing
TWSE:1310 Taiwan Styrene Monomer Corporation (台苯) 股價
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Share price · TWSE:1310
$8.93 TWD -0.05 (-0.6%)
Close on Nov 2, 2026
- Day range
- $8.88 – $9.06 TWDNov 2, 2026
- Volume
- 1.91M sharesNov 2, 2026
- Market cap
- $4.71B TWDAt the close on Nov 2, 2026 · price × 527.9M shares outstanding
- 52-week range
- $7.04 – $13.25 TWDLowest and highest trades, Nov 3, 2025 – Nov 2, 2026
- Traded on an average day
- $35.07M TWDMedian day 3.20M shares · 1 day with no trades · last 3 months, Aug 3, 2026 – Nov 2, 2026

Daily closes
Last 3 months, Aug 3, 2026 – Nov 2, 2026 · TWSE:1310 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $8.93 | -0.05 | -0.6% | $8.99 | $9.06 | $8.88 | 1,908,705 | |
| $8.98 | -0.22 | -2.4% | $9.20 | $9.20 | $8.95 | 2,190,763 | |
| $9.20 | -0.14 | -1.5% | $9.40 | $9.43 | $9.19 | 1,830,612 | |
| $9.34 | -0.05 | -0.5% | $9.43 | $9.51 | $9.31 | 2,057,323 | |
| $9.39 | -0.20 | -2.1% | $9.59 | $9.66 | $9.30 | 2,391,317 | |
| $9.59 | 0.00 | 0.0% | $9.59 | $9.59 | $9.59 | 0 | |
| $9.59 | -0.26 | -2.6% | $9.94 | $9.95 | $9.59 | 2,724,575 | |
| $9.85 | +0.06 | +0.6% | $9.92 | $10.05 | $9.83 | 1,825,240 | |
| $9.79 | -0.08 | -0.8% | $9.90 | $10.05 | $9.78 | 2,760,559 | |
| $9.87 | -0.18 | -1.8% | $10.00 | $10.00 | $9.75 | 3,478,565 | |
| $10.05 | +0.18 | +1.8% | $9.87 | $10.20 | $9.84 | 4,491,659 | |
| $9.87 | -0.83 | -7.8% | $10.60 | $10.60 | $9.87 | 10,081,017 | |
| $10.70 | +0.50 | +4.9% | $10.30 | $10.75 | $10.20 | 16,528,258 | |
| $10.20 | +0.36 | +3.7% | $9.90 | $10.45 | $9.80 | 9,530,754 | |
| $9.84 | -0.21 | -2.1% | $10.10 | $10.20 | $9.84 | 4,774,778 | |
| $10.05 | +0.31 | +3.2% | $9.91 | $10.25 | $9.81 | 8,822,151 | |
| $9.74 | +0.19 | +2.0% | $9.55 | $9.80 | $9.55 | 3,051,729 | |
| $9.55 | +0.02 | +0.2% | $9.53 | $9.63 | $9.32 | 2,005,964 | |
| $9.53 | -0.08 | -0.8% | $9.61 | $9.66 | $9.37 | 3,429,331 | |
| $9.61 | +0.59 | +6.5% | $9.03 | $9.72 | $9.03 | 7,726,907 | |
| $9.02 | -0.23 | -2.5% | $9.25 | $9.32 | $9.02 | 2,497,269 | |
| $9.25 | +0.35 | +3.9% | $8.98 | $9.33 | $8.90 | 6,401,882 | |
| $8.90 | 0.00 | 0.0% | $8.89 | $9.15 | $8.88 | 2,420,178 | |
| $8.90 | +0.06 | +0.7% | $8.87 | $8.91 | $8.74 | 2,175,680 | |
| $8.84 | +0.11 | +1.3% | $8.75 | $8.92 | $8.75 | 2,105,592 | |
| $8.73 | -0.07 | -0.8% | $8.92 | $8.92 | $8.70 | 2,226,373 | |
| $8.80 | +0.05 | +0.6% | $8.81 | $8.85 | $8.65 | 1,943,649 | |
| $8.75 | -0.28 | -3.1% | $8.99 | $8.99 | $8.73 | 4,515,911 | |
| $9.03 | +0.54 | +6.4% | $8.51 | $9.11 | $8.51 | 6,794,432 | |
| $8.49 | +0.04 | +0.5% | $8.45 | $8.59 | $8.45 | 1,287,262 | |
| $8.45 | -0.20 | -2.3% | $8.68 | $8.68 | $8.45 | 1,457,500 | |
| $8.65 | +0.02 | +0.2% | $8.60 | $8.70 | $8.51 | 1,322,338 | |
| $8.63 | -0.09 | -1.0% | $8.80 | $8.83 | $8.62 | 1,638,241 | |
| $8.72 | -0.15 | -1.7% | $8.91 | $8.91 | $8.66 | 1,679,818 | |
| $8.87 | +0.30 | +3.5% | $8.57 | $8.90 | $8.57 | 3,849,854 | |
| $8.57 | -0.03 | -0.3% | $8.64 | $8.64 | $8.49 | 1,959,902 | |
| $8.60 | -0.12 | -1.4% | $8.73 | $8.76 | $8.56 | 1,969,719 | |
| $8.72 | -0.10 | -1.1% | $8.78 | $8.79 | $8.55 | 3,080,459 | |
| $8.82 | -0.15 | -1.7% | $8.99 | $9.29 | $8.75 | 4,413,024 | |
| $8.97 | +0.12 | +1.4% | $8.82 | $9.07 | $8.80 | 2,711,741 | |
| $8.85 | +0.10 | +1.1% | $8.69 | $9.19 | $8.69 | 4,578,676 | |
| $8.75 | +0.32 | +3.8% | $8.43 | $8.75 | $8.37 | 3,861,210 | |
| $8.43 | -0.26 | -3.0% | $8.69 | $8.78 | $8.37 | 5,215,201 | |
| $8.69 | +0.49 | +6.0% | $8.21 | $8.74 | $8.21 | 7,147,680 | |
| $8.20 | +0.17 | +2.1% | $8.22 | $8.55 | $8.09 | 5,482,039 | |
| $8.03 | -0.03 | -0.4% | $8.02 | $8.07 | $7.96 | 2,228,636 | |
| $8.06 | -0.15 | -1.8% | $8.16 | $8.20 | $8.04 | 4,140,201 | |
| $8.21 | +0.11 | +1.4% | $8.15 | $8.23 | $8.10 | 3,158,621 | |
| $8.10 | 0.00 | 0.0% | $8.10 | $8.20 | $8.06 | 2,220,548 | |
| $8.10 | -0.05 | -0.6% | $8.20 | $8.21 | $8.06 | 2,892,522 | |
| $8.15 | +0.03 | +0.4% | $8.12 | $8.28 | $8.07 | 3,238,720 | |
| $8.12 | -0.18 | -2.2% | $8.50 | $8.50 | $8.07 | 3,404,805 | |
| $8.30 | +0.16 | +2.0% | $8.20 | $8.33 | $8.04 | 4,371,504 | |
| $8.14 | +0.05 | +0.6% | $8.11 | $8.23 | $8.06 | 3,597,106 | |
| $8.09 | +0.08 | +1.0% | $8.08 | $8.10 | $8.01 | 2,166,035 | |
| $8.01 | -0.07 | -0.9% | $8.08 | $8.10 | $7.91 | 3,311,449 | |
| $8.08 | +0.11 | +1.4% | $8.10 | $8.15 | $7.98 | 4,107,838 | |
| $7.97 | -0.03 | -0.4% | $8.00 | $8.20 | $7.95 | 3,864,458 | |
| $8.00 | -0.17 | -2.1% | $8.19 | $8.30 | $7.89 | 8,315,602 | |
| $8.17 | +0.74 | +10.0% | $7.50 | $8.17 | $7.50 | 7,194,247 | |
| $7.43 | +0.09 | +1.2% | $7.20 | $7.43 | $7.16 | 3,571,800 | |
| $7.34 | +0.01 | +0.1% | $7.31 | $7.40 | $7.15 | 5,450,343 |
- Ticker
- TWSE:1310
- Asset type
- Stock
- Sector
- Chemicals & materials
- Industry
- Chemicals
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news release · Jun 9, 2026
Table: Taiwan Styrene Monomer May Rev NT$516.9M Vs NT$842.0M
Latest news
Table: Taiwan Styrene Monomer May Rev NT$516.9M Vs NT$842.0M
Jun 9, 2026
Closed $8.57 (-1.6%) on Jun 10, 2026
Table: Taiwan Styrene Monomer Apr Rev NT$891.4M Vs NT$846.6M
May 8, 2026
Closed $8.63 (-2.8%) on May 8, 2026
Table: Taiwan Styrene Monomer Mar Rev NT$854.5M Vs NT$695.7M
Apr 9, 2026
Closed $10.50 (+1.9%) on Apr 9, 2026
Decks
Investor Presentation (2016)
Investor deck · 36 slides · 2016
Taiwan Styrene Monomer Corporation on 6ix
- Sector
- Chemicals & materials
- Industry
- Chemicals
- News releases
- 3 in the last 12 months · 3 in all · newest Jun 9, 2026 · oldest 2026
- Decks
- 1 deck · latest 2016
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