Stock listing
TWSE:3055 Spirox Corporation (蔚華科) 股價
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Share price · TWSE:3055
$134.00 TWD -11.50 (-7.9%)
Close on Oct 30, 2026
- Day range
- $131.00 – $141.50 TWDOct 30, 2026
- Volume
- 2.74M sharesOct 30, 2026
- Market cap
- $15.11B TWDAt the close on Oct 30, 2026 · price × 112.7M shares outstanding
- 52-week range
- $53.80 – $227.50 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $548.1M TWDMedian day 1.73M 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 · TWSE:3055 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $134.00 | -11.50 | -7.9% | $139.00 | $141.50 | $131.00 | 2,744,057 | |
| $145.50 | +4.50 | +3.2% | $141.00 | $151.00 | $137.50 | 2,523,418 | |
| $141.00 | -5.50 | -3.8% | $150.00 | $155.00 | $139.50 | 3,551,460 | |
| $146.50 | +3.50 | +2.4% | $145.00 | $147.00 | $133.50 | 554,283 | |
| $143.00 | 0.00 | 0.0% | $143.00 | $143.00 | $143.00 | 0 | |
| $143.00 | -10.00 | -6.5% | $153.00 | $153.00 | $142.00 | 664,895 | |
| $153.00 | +8.50 | +5.9% | $149.00 | $155.50 | $149.00 | 875,217 | |
| $144.50 | -2.00 | -1.4% | $146.00 | $149.00 | $143.50 | 495,687 | |
| $146.50 | +5.50 | +3.9% | $137.00 | $146.50 | $127.00 | 1,629,858 | |
| $141.00 | -6.00 | -4.1% | $155.50 | $156.50 | $140.50 | 9,337,361 | |
| $147.00 | -16.00 | -9.8% | $147.00 | $147.00 | $147.00 | 781,919 | |
| $163.00 | -18.00 | -9.9% | $163.00 | $163.00 | $163.00 | 1,007,062 | |
| $181.00 | -20.00 | -10.0% | $183.00 | $183.00 | $181.00 | 1,303,038 | |
| $201.00 | -22.00 | -9.9% | $201.00 | $208.00 | $201.00 | 739,596 | |
| $223.00 | 0.00 | 0.0% | $223.00 | $223.00 | $219.00 | 362,603 | |
| $223.00 | +9.50 | +4.4% | $218.00 | $227.50 | $213.00 | 1,188,326 | |
| $213.50 | -3.00 | -1.4% | $222.50 | $222.50 | $213.00 | 499,339 | |
| $216.50 | +0.50 | +0.2% | $221.00 | $222.00 | $213.00 | 877,405 | |
| $216.00 | +6.00 | +2.9% | $216.00 | $217.00 | $212.50 | 1,051,911 | |
| $210.00 | +0.50 | +0.2% | $208.00 | $212.00 | $202.00 | 1,389,681 | |
| $209.50 | +6.00 | +2.9% | $201.00 | $211.00 | $195.00 | 15,185,858 | |
| $203.50 | +4.50 | +2.3% | $196.00 | $207.50 | $191.50 | 7,269,354 | |
| $199.00 | -4.50 | -2.2% | $201.50 | $208.00 | $195.50 | 8,945,405 | |
| $203.50 | -3.00 | -1.5% | $206.50 | $226.00 | $200.50 | 24,648,680 | |
| $206.50 | +18.50 | +9.8% | $196.00 | $206.50 | $189.50 | 7,961,125 | |
| $188.00 | +17.00 | +9.9% | $168.00 | $188.00 | $167.00 | 4,145,101 | |
| $171.00 | +10.00 | +6.2% | $166.00 | $173.50 | $163.50 | 1,846,650 | |
| $161.00 | -3.00 | -1.8% | $168.00 | $169.50 | $160.50 | 1,510,472 | |
| $164.00 | +6.50 | +4.1% | $161.00 | $167.00 | $158.00 | 1,548,935 | |
| $157.50 | -2.00 | -1.3% | $161.00 | $162.50 | $156.50 | 1,327,073 | |
| $159.50 | +5.00 | +3.2% | $149.50 | $159.50 | $148.50 | 1,728,896 | |
| $154.50 | -5.50 | -3.4% | $158.50 | $162.00 | $148.00 | 11,605,308 | |
| $160.00 | +10.50 | +7.0% | $147.50 | $164.00 | $145.00 | 8,885,081 | |
| $149.50 | +3.50 | +2.4% | $155.00 | $159.00 | $143.00 | 13,362,704 | |
| $146.00 | +11.50 | +8.6% | $135.50 | $146.00 | $135.50 | 8,071,551 | |
| $134.50 | +2.00 | +1.5% | $133.50 | $144.00 | $133.00 | 3,463,001 | |
| $132.50 | +1.50 | +1.1% | $133.00 | $136.00 | $128.00 | 3,330,529 | |
| $131.00 | -11.00 | -7.7% | $143.00 | $144.50 | $130.50 | 7,809,321 | |
| $142.00 | +12.50 | +9.7% | $127.00 | $142.00 | $127.00 | 4,240,609 | |
| $129.50 | +9.00 | +7.5% | $119.00 | $132.50 | $119.00 | 5,115,907 | |
| $120.50 | -7.00 | -5.5% | $127.50 | $130.00 | $117.50 | 2,406,012 | |
| $127.50 | +3.00 | +2.4% | $125.50 | $130.00 | $123.50 | 2,834,241 | |
| $124.50 | -2.50 | -2.0% | $131.00 | $131.50 | $122.00 | 4,591,210 | |
| $127.00 | +11.50 | +10.0% | $118.50 | $127.00 | $115.50 | 1,708,489 | |
| $115.50 | +6.00 | +5.5% | $109.50 | $116.00 | $107.50 | 1,077,544 | |
| $109.50 | +1.00 | +0.9% | $109.50 | $111.50 | $107.00 | 661,231 | |
| $108.50 | 0.00 | 0.0% | $110.50 | $112.50 | $108.00 | 988,100 | |
| $108.50 | -6.50 | -5.7% | $116.00 | $118.00 | $108.00 | 2,096,920 | |
| $115.00 | -2.50 | -2.1% | $113.50 | $121.50 | $112.00 | 2,162,640 | |
| $117.50 | +3.50 | +3.1% | $113.00 | $122.00 | $112.00 | 2,186,670 | |
| $114.00 | -2.00 | -1.7% | $113.50 | $117.00 | $112.50 | 1,380,714 | |
| $116.00 | -2.50 | -2.1% | $117.50 | $119.50 | $114.00 | 2,004,767 | |
| $118.50 | +1.50 | +1.3% | $119.00 | $128.00 | $118.50 | 4,184,513 | |
| $117.00 | +10.50 | +9.9% | $109.50 | $117.00 | $107.00 | 1,872,285 | |
| $106.50 | -7.00 | -6.2% | $120.00 | $121.00 | $103.00 | 3,520,164 | |
| $113.50 | +10.00 | +9.7% | $105.50 | $113.50 | $104.00 | 1,109,001 | |
| $103.50 | -7.00 | -6.3% | $113.00 | $114.00 | $103.50 | 316,998 | |
| $110.50 | -1.50 | -1.3% | $109.00 | $114.00 | $109.00 | 437,833 | |
| $112.00 | +10.00 | +9.8% | $108.00 | $112.00 | $108.00 | 472,754 | |
| $102.00 | +8.90 | +9.6% | $98.20 | $102.00 | $95.70 | 556,001 | |
| $93.10 | +2.70 | +3.0% | $87.80 | $95.00 | $87.80 | 541,186 | |
| $90.40 | -2.80 | -3.0% | $102.50 | $102.50 | $88.10 | 931,030 | |
| $93.20 | -10.30 | -10.0% | $94.00 | $103.00 | $93.20 | 3,891,252 |
- Ticker
- TWSE:3055
- Asset type
- Stock
- Sector
- Technology
- Industry
- Semiconductors
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news release · Sep 8, 2026
Spirox Launches High-Speed TGV Crack Inspection System to Support High-Volume Glass Substrate Inspection
Latest deck · Sep 10, 2026
Investor Presentation (September 2026)
Investor deck · 24 slides
Latest news
Spirox Launches High-Speed TGV Crack Inspection System to Support High-Volume Glass Substrate Inspection
Sep 8, 2026
Closed $149.50 (+2.4%) on Sep 9, 2026
Decks
Investor Presentation (September 2026)
Investor deck · 24 slides · Sep 10, 2026
Investor Presentation (December 2024)
Investor deck · 22 slides · Dec 12, 2024
Future Trend Industry Investment Forum (Honyuan Securities) (September 2024)
Conference · 21 slides · Sep 5, 2024
Spirox Corporation on 6ix
- Sector
- Technology
- Industry
- Semiconductors
- News releases
- 1 in the last 12 months · 2 in all · newest Sep 8, 2026 · oldest 2025
- Decks
- 3 decks · latest Sep 10, 2026
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