Stock listing
TPEx:3663 ThinTech Materials Technology Co., Ltd. (鑫科) 股價
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Share price · TPEX:3663
$55.80 TWD -3.40 (-5.7%)
Close on Oct 30, 2026
- Day range
- $54.40 – $58.40 TWDOct 30, 2026
- Volume
- 705,414 sharesOct 30, 2026
- Market cap
- $6.05B TWDAt the close on Oct 30, 2026 · price × 108.5M shares outstanding
- 52-week range
- $38.90 – $93.80 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $43.46M TWDMedian day 447,000 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:3663 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $55.80 | -3.40 | -5.7% | $58.40 | $58.40 | $54.40 | 705,414 | |
| $59.20 | -2.00 | -3.3% | $61.20 | $61.20 | $58.60 | 638,276 | |
| $61.20 | +1.30 | +2.2% | $60.70 | $61.80 | $60.50 | 435,087 | |
| $59.90 | -2.80 | -4.5% | $62.80 | $63.30 | $59.20 | 1,358,140 | |
| $62.70 | 0.00 | 0.0% | $62.70 | $62.70 | $62.70 | 0 | |
| $62.70 | -4.10 | -6.1% | $68.20 | $68.20 | $62.70 | 757,412 | |
| $66.80 | -0.60 | -0.9% | $68.20 | $68.70 | $66.80 | 531,341 | |
| $67.40 | -0.10 | -0.1% | $68.00 | $69.70 | $66.70 | 965,500 | |
| $67.50 | -1.10 | -1.6% | $66.00 | $69.00 | $66.00 | 1,115,522 | |
| $68.60 | +0.10 | +0.1% | $70.00 | $75.00 | $68.50 | 5,558,810 | |
| $68.50 | +1.90 | +2.9% | $67.20 | $70.70 | $64.20 | 3,602,157 | |
| $66.60 | +6.00 | +9.9% | $61.60 | $66.60 | $60.80 | 1,121,480 | |
| $60.60 | -1.50 | -2.4% | $62.10 | $62.80 | $59.80 | 470,001 | |
| $62.10 | +0.50 | +0.8% | $62.60 | $62.90 | $62.00 | 353,353 | |
| $61.60 | -0.90 | -1.4% | $62.00 | $62.30 | $61.40 | 387,297 | |
| $62.50 | -0.60 | -1.0% | $63.90 | $64.10 | $62.30 | 301,153 | |
| $63.10 | -0.10 | -0.2% | $63.80 | $64.00 | $62.60 | 420,000 | |
| $63.20 | -1.60 | -2.5% | $65.70 | $65.70 | $63.20 | 743,000 | |
| $64.80 | -0.30 | -0.5% | $65.00 | $65.40 | $64.50 | 435,080 | |
| $65.10 | -2.70 | -4.0% | $67.20 | $67.20 | $64.70 | 1,164,397 | |
| $67.80 | +5.40 | +8.7% | $63.10 | $68.60 | $63.00 | 2,690,345 | |
| $62.40 | +0.90 | +1.5% | $61.40 | $63.50 | $61.00 | 548,190 | |
| $61.50 | +0.80 | +1.3% | $60.20 | $62.60 | $60.20 | 337,000 | |
| $60.70 | +0.10 | +0.2% | $61.40 | $61.40 | $60.60 | 212,000 | |
| $60.60 | -1.50 | -2.4% | $63.00 | $63.00 | $60.60 | 393,010 | |
| $62.10 | +0.90 | +1.5% | $61.30 | $63.20 | $60.60 | 553,011 | |
| $61.20 | +0.20 | +0.3% | $62.10 | $62.10 | $60.30 | 366,000 | |
| $61.00 | +0.60 | +1.0% | $61.60 | $64.10 | $60.90 | 1,069,000 | |
| $60.40 | +0.40 | +0.7% | $61.00 | $62.90 | $60.20 | 872,018 | |
| $60.00 | +2.00 | +3.4% | $58.20 | $61.20 | $58.10 | 616,092 | |
| $58.00 | -0.90 | -1.5% | $59.00 | $59.00 | $56.70 | 266,177 | |
| $58.90 | -1.10 | -1.8% | $60.20 | $60.20 | $58.90 | 285,020 | |
| $60.00 | -1.00 | -1.6% | $60.80 | $61.00 | $59.70 | 284,125 | |
| $61.00 | 0.00 | 0.0% | $61.10 | $62.00 | $60.90 | 235,266 | |
| $61.00 | -1.10 | -1.8% | $63.80 | $65.50 | $60.90 | 565,097 | |
| $62.10 | 0.00 | 0.0% | $62.20 | $62.60 | $61.00 | 342,500 | |
| $62.10 | +1.70 | +2.8% | $61.00 | $63.00 | $60.70 | 415,001 | |
| $60.40 | -2.20 | -3.5% | $63.40 | $64.80 | $60.20 | 854,333 | |
| $62.60 | +0.10 | +0.2% | $62.60 | $64.00 | $62.40 | 299,000 | |
| $62.50 | +0.80 | +1.3% | $62.70 | $64.00 | $62.40 | 398,000 | |
| $61.70 | -1.10 | -1.8% | $62.80 | $63.60 | $60.90 | 292,001 | |
| $62.80 | 0.00 | 0.0% | $62.80 | $64.40 | $61.90 | 340,000 | |
| $62.80 | 0.00 | 0.0% | $63.70 | $64.60 | $62.80 | 479,000 | |
| $62.80 | +2.40 | +4.0% | $62.10 | $63.10 | $60.90 | 358,000 | |
| $60.40 | -0.60 | -1.0% | $60.90 | $60.90 | $58.90 | 323,000 | |
| $61.00 | -0.30 | -0.5% | $61.90 | $62.30 | $61.00 | 173,000 | |
| $61.30 | -0.30 | -0.5% | $63.10 | $63.10 | $61.20 | 134,250 | |
| $61.60 | +0.60 | +1.0% | $62.30 | $63.10 | $61.40 | 214,000 | |
| $61.00 | -1.10 | -1.8% | $62.00 | $62.50 | $60.70 | 251,800 | |
| $62.10 | -1.70 | -2.7% | $63.60 | $64.50 | $62.10 | 288,020 | |
| $63.80 | -0.80 | -1.2% | $64.70 | $65.50 | $63.50 | 304,501 | |
| $64.60 | +0.30 | +0.5% | $65.50 | $66.30 | $64.30 | 587,320 | |
| $64.30 | -0.90 | -1.4% | $66.10 | $66.50 | $64.30 | 458,232 | |
| $65.20 | +1.80 | +2.8% | $64.40 | $69.70 | $63.70 | 1,374,020 | |
| $63.40 | -0.90 | -1.4% | $65.40 | $65.40 | $62.50 | 307,053 | |
| $64.30 | +2.20 | +3.5% | $63.80 | $66.20 | $63.00 | 497,500 | |
| $62.10 | -1.30 | -2.1% | $64.30 | $64.30 | $62.10 | 340,000 | |
| $63.40 | -1.00 | -1.6% | $64.40 | $64.40 | $62.30 | 447,000 | |
| $64.40 | +1.50 | +2.4% | $63.70 | $65.90 | $63.70 | 520,211 | |
| $62.90 | +3.90 | +6.6% | $60.00 | $63.10 | $59.00 | 612,279 | |
| $59.00 | +1.60 | +2.8% | $57.80 | $60.50 | $57.30 | 510,101 | |
| $57.40 | +3.90 | +7.3% | $56.90 | $58.00 | $56.70 | 515,000 | |
| $53.50 | -2.40 | -4.3% | $56.30 | $57.50 | $53.30 | 833,110 |
- Ticker
- TPEx:3663
- Asset type
- Stock
- Exchange
- TPEx
- Currency
- TWD
Latest news
ThinTech Materials Technology Co., Ltd. on 6ix
- News releases
- 12 in all · newest Jul 27, 2022 · oldest 2022
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