Stock listing
TPEx:3265 Winstek Semiconductor Co. Ltd. (台星科) 股價
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Share price · TPEX:3265
$195.50 TWD -16.50 (-7.8%)
Close on Oct 30, 2026
- Day range
- $192.00 – $207.50 TWDOct 30, 2026
- Volume
- 2.45M sharesOct 30, 2026
- Market cap
- $26.64B TWDAt the close on Oct 30, 2026 · price × 136.3M shares outstanding
- 52-week range
- $87.80 – $292.50 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $513.0M TWDMedian day 1.79M shares · 1 day with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TPEX:3265 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $195.50 | -16.50 | -7.8% | $204.50 | $207.50 | $192.00 | 2,448,545 | |
| $212.00 | -9.00 | -4.1% | $218.50 | $222.50 | $206.50 | 2,071,570 | |
| $221.00 | +3.00 | +1.4% | $222.50 | $225.50 | $216.00 | 2,293,242 | |
| $218.00 | -8.50 | -3.8% | $228.00 | $233.00 | $218.00 | 2,999,100 | |
| $226.50 | 0.00 | 0.0% | $226.50 | $226.50 | $226.50 | 0 | |
| $226.50 | -22.50 | -9.0% | $250.00 | $253.00 | $224.50 | 6,169,126 | |
| $249.00 | +1.00 | +0.4% | $260.50 | $264.00 | $241.50 | 6,692,058 | |
| $248.00 | -3.00 | -1.2% | $254.50 | $269.00 | $245.00 | 1,734,164 | |
| $251.00 | -18.00 | -6.7% | $263.50 | $266.50 | $245.00 | 2,082,208 | |
| $269.00 | -9.00 | -3.2% | $280.50 | $288.50 | $251.50 | 2,816,214 | |
| $278.00 | -14.50 | -5.0% | $281.00 | $285.50 | $263.50 | 2,897,838 | |
| $292.50 | +26.50 | +10.0% | $261.50 | $292.50 | $258.00 | 2,680,728 | |
| $266.00 | +4.00 | +1.5% | $259.00 | $273.00 | $259.00 | 18,724,237 | |
| $262.00 | +23.50 | +9.9% | $242.00 | $262.00 | $241.50 | 8,561,962 | |
| $238.50 | +21.50 | +9.9% | $238.50 | $238.50 | $238.50 | 4,526,366 | |
| $217.00 | +19.50 | +9.9% | $217.00 | $217.00 | $217.00 | 2,293,182 | |
| $197.50 | +9.50 | +5.1% | $188.00 | $203.50 | $188.00 | 5,927,458 | |
| $188.00 | 0.00 | 0.0% | $191.50 | $193.00 | $185.00 | 1,639,203 | |
| $188.00 | +3.00 | +1.6% | $185.00 | $193.00 | $183.00 | 1,602,192 | |
| $185.00 | -1.00 | -0.5% | $185.00 | $186.50 | $181.50 | 1,090,289 | |
| $186.00 | +5.50 | +3.0% | $183.50 | $193.00 | $182.00 | 2,321,293 | |
| $180.50 | -2.50 | -1.4% | $183.00 | $184.00 | $179.00 | 735,136 | |
| $183.00 | +3.00 | +1.7% | $180.00 | $184.00 | $178.50 | 1,073,152 | |
| $180.00 | -9.50 | -5.0% | $189.00 | $189.50 | $179.00 | 2,458,602 | |
| $189.50 | +8.50 | +4.7% | $182.50 | $198.00 | $181.50 | 5,286,124 | |
| $181.00 | +1.00 | +0.6% | $181.00 | $186.00 | $178.00 | 1,830,585 | |
| $180.00 | +12.00 | +7.1% | $173.00 | $182.00 | $171.50 | 2,616,245 | |
| $168.00 | +6.00 | +3.7% | $164.50 | $174.50 | $164.50 | 1,252,151 | |
| $162.00 | +1.50 | +0.9% | $162.00 | $163.50 | $160.50 | 282,138 | |
| $160.50 | -2.50 | -1.5% | $162.00 | $165.50 | $160.50 | 325,053 | |
| $163.00 | -2.00 | -1.2% | $163.50 | $164.00 | $159.50 | 719,621 | |
| $165.00 | -6.00 | -3.5% | $167.00 | $168.00 | $163.00 | 755,500 | |
| $171.00 | +3.50 | +2.1% | $170.50 | $174.50 | $168.50 | 1,458,053 | |
| $167.50 | +1.00 | +0.6% | $168.50 | $170.50 | $166.50 | 367,607 | |
| $166.50 | -9.50 | -5.4% | $173.50 | $174.00 | $166.00 | 1,825,101 | |
| $176.00 | -0.50 | -0.3% | $179.00 | $179.50 | $176.00 | 816,388 | |
| $176.50 | +3.50 | +2.0% | $174.50 | $177.00 | $172.00 | 730,152 | |
| $173.00 | -5.50 | -3.1% | $179.50 | $179.50 | $172.50 | 1,568,525 | |
| $178.50 | -4.00 | -2.2% | $180.50 | $183.50 | $176.50 | 1,220,349 | |
| $182.50 | +4.50 | +2.5% | $180.50 | $187.00 | $178.00 | 3,165,399 | |
| $178.00 | -8.50 | -4.6% | $183.50 | $183.50 | $170.50 | 2,262,602 | |
| $186.50 | +10.00 | +5.7% | $178.00 | $188.00 | $176.00 | 3,160,218 | |
| $176.50 | +3.00 | +1.7% | $175.00 | $181.50 | $172.00 | 2,155,284 | |
| $173.50 | +5.50 | +3.3% | $169.50 | $175.50 | $166.50 | 1,472,550 | |
| $168.00 | +2.00 | +1.2% | $165.00 | $169.00 | $158.50 | 1,058,115 | |
| $166.00 | -1.50 | -0.9% | $168.00 | $171.00 | $166.00 | 911,811 | |
| $167.50 | -7.00 | -4.0% | $174.50 | $176.00 | $167.00 | 1,794,394 | |
| $174.50 | -6.00 | -3.3% | $183.00 | $186.50 | $171.00 | 4,013,515 | |
| $180.50 | +9.50 | +5.6% | $171.00 | $187.00 | $167.50 | 5,748,383 | |
| $171.00 | +0.50 | +0.3% | $172.50 | $182.00 | $168.50 | 3,389,204 | |
| $170.50 | -2.50 | -1.4% | $171.00 | $175.00 | $168.00 | 829,548 | |
| $173.00 | -8.00 | -4.4% | $182.50 | $183.00 | $168.00 | 2,727,845 | |
| $181.00 | +6.00 | +3.4% | $179.50 | $190.50 | $178.50 | 3,489,418 | |
| $175.00 | +15.50 | +9.7% | $160.50 | $175.00 | $160.50 | 2,759,920 | |
| $159.50 | -5.00 | -3.0% | $164.50 | $164.50 | $156.50 | 889,179 | |
| $164.50 | +11.00 | +7.2% | $156.00 | $168.50 | $156.00 | 1,725,739 | |
| $153.50 | -4.00 | -2.5% | $157.50 | $159.50 | $153.50 | 623,225 | |
| $157.50 | +2.00 | +1.3% | $157.00 | $160.50 | $152.50 | 1,213,304 | |
| $155.50 | 0.00 | 0.0% | $160.00 | $164.50 | $155.50 | 1,056,394 | |
| $155.50 | +3.00 | +2.0% | $153.00 | $158.00 | $151.00 | 649,058 | |
| $152.50 | +8.50 | +5.9% | $142.50 | $154.00 | $141.00 | 586,402 | |
| $144.00 | +11.00 | +8.3% | $144.00 | $146.00 | $140.00 | 659,165 | |
| $133.00 | -4.00 | -2.9% | $135.00 | $140.00 | $131.00 | 890,200 |
- Ticker
- TPEx:3265
- Asset type
- Stock
- Sector
- Technology
- Industry
- Semiconductors
- Exchange
- TPEx
- Currency
- TWD
Latest news
Winstek Semiconductor Co. Ltd. on 6ix
- Sector
- Technology
- Industry
- Semiconductors
- News releases
- 11 in all · newest Aug 1, 2022 · oldest 2022
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