Stock listing
TPEx:3570 Otsuka Information Technology Corp. (大塚) 股價
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Share price · TPEX:3570
$164.00 TWD 0.00 (0.0%)
Close on Oct 30, 2026
- Day range
- $162.50 – $164.50 TWDOct 30, 2026
- Volume
- 23,235 sharesOct 30, 2026
- Market cap
- $2.80B TWDAt the close on Oct 30, 2026 · price × 17.10M shares outstanding
- 52-week range
- $158.00 – $195.00 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $3.62M TWDMedian day 14,001 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:3570 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $164.00 | 0.00 | 0.0% | $163.50 | $164.50 | $162.50 | 23,235 | |
| $164.00 | 0.00 | 0.0% | $165.00 | $165.00 | $164.00 | 3,507 | |
| $164.00 | +1.00 | +0.6% | $164.00 | $165.00 | $164.00 | 18,722 | |
| $163.00 | -1.50 | -0.9% | $164.00 | $164.00 | $163.00 | 9,997 | |
| $164.50 | 0.00 | 0.0% | $164.50 | $164.50 | $164.50 | 0 | |
| $164.50 | -1.50 | -0.9% | $166.00 | $166.50 | $164.50 | 13,195 | |
| $166.00 | +2.00 | +1.2% | $164.50 | $166.00 | $164.50 | 9,239 | |
| $164.00 | -1.00 | -0.6% | $165.00 | $165.00 | $164.00 | 13,603 | |
| $165.00 | -1.00 | -0.6% | $165.50 | $165.50 | $164.50 | 7,284 | |
| $166.00 | +0.50 | +0.3% | $167.00 | $167.00 | $166.00 | 15,159 | |
| $165.50 | -0.50 | -0.3% | $164.00 | $166.00 | $163.50 | 13,000 | |
| $166.00 | -0.50 | -0.3% | $166.50 | $166.50 | $166.00 | 11,123 | |
| $166.50 | 0.00 | 0.0% | $166.00 | $166.50 | $164.00 | 49,048 | |
| $166.50 | -4.00 | -2.3% | $167.00 | $168.00 | $166.00 | 48,200 | |
| $170.50 | +1.00 | +0.6% | $170.00 | $170.50 | $169.00 | 9,014 | |
| $169.50 | +1.00 | +0.6% | $168.50 | $173.00 | $168.50 | 21,000 | |
| $168.50 | -1.00 | -0.6% | $168.50 | $169.50 | $168.50 | 16,120 | |
| $169.50 | -0.50 | -0.3% | $170.00 | $170.00 | $169.00 | 10,060 | |
| $170.00 | -0.50 | -0.3% | $170.50 | $170.50 | $169.50 | 18,000 | |
| $170.50 | +3.50 | +2.1% | $167.50 | $171.00 | $166.50 | 112,113 | |
| $167.00 | 0.00 | 0.0% | $167.50 | $169.00 | $167.00 | 18,000 | |
| $167.00 | -1.00 | -0.6% | $168.00 | $168.50 | $167.00 | 11,003 | |
| $168.00 | +0.50 | +0.3% | $167.50 | $168.50 | $167.00 | 9,013 | |
| $167.50 | -0.50 | -0.3% | $167.50 | $167.50 | $167.00 | 14,020 | |
| $168.00 | -1.50 | -0.9% | $170.00 | $170.00 | $167.50 | 48,000 | |
| $169.50 | -1.00 | -0.6% | $170.00 | $170.00 | $169.00 | 16,000 | |
| $170.50 | +1.00 | +0.6% | $170.00 | $172.00 | $169.50 | 57,000 | |
| $169.50 | +2.00 | +1.2% | $166.50 | $170.50 | $166.50 | 65,020 | |
| $167.50 | 0.00 | 0.0% | $167.50 | $167.50 | $166.00 | 26,000 | |
| $167.50 | -0.50 | -0.3% | $168.00 | $169.00 | $167.50 | 17,000 | |
| $168.00 | +1.50 | +0.9% | $167.50 | $168.00 | $166.50 | 50,003 | |
| $166.50 | +3.50 | +2.1% | $168.00 | $168.00 | $165.00 | 74,007 | |
| $163.00 | +0.50 | +0.3% | $162.50 | $163.00 | $162.50 | 4,000 | |
| $162.50 | 0.00 | 0.0% | $162.50 | $163.50 | $162.50 | 14,013 | |
| $162.50 | -1.00 | -0.6% | $164.00 | $164.00 | $162.00 | 10,000 | |
| $163.50 | 0.00 | 0.0% | $163.50 | $163.50 | $163.00 | 12,000 | |
| $163.50 | +1.00 | +0.6% | $162.50 | $164.00 | $162.50 | 3,100 | |
| $162.50 | -1.00 | -0.6% | $164.00 | $164.00 | $162.50 | 10,000 | |
| $163.50 | +0.50 | +0.3% | $162.50 | $163.50 | $162.00 | 24,011 | |
| $163.00 | -1.50 | -0.9% | $163.50 | $163.50 | $163.00 | 9,105 | |
| $164.50 | 0.00 | 0.0% | $163.50 | $164.50 | $163.00 | 6,000 | |
| $164.50 | 0.00 | 0.0% | $163.50 | $164.50 | $163.50 | 7,000 | |
| $164.50 | +2.00 | +1.2% | $164.00 | $164.50 | $163.00 | 29,020 | |
| $162.50 | 0.00 | 0.0% | $162.50 | $162.50 | $162.00 | 9,020 | |
| $162.50 | 0.00 | 0.0% | $161.50 | $162.50 | $161.50 | 11,006 | |
| $162.50 | -0.50 | -0.3% | $162.50 | $162.50 | $162.00 | 11,008 | |
| $163.00 | -1.00 | -0.6% | $163.00 | $163.00 | $162.50 | 11,005 | |
| $164.00 | +1.50 | +0.9% | $163.00 | $164.00 | $162.50 | 14,000 | |
| $162.50 | -0.50 | -0.3% | $162.50 | $162.50 | $162.50 | 8,000 | |
| $163.00 | 0.00 | 0.0% | $162.50 | $163.00 | $162.00 | 12,064 | |
| $163.00 | -0.50 | -0.3% | $163.50 | $163.50 | $162.00 | 10,010 | |
| $163.50 | -1.00 | -0.6% | $164.50 | $164.50 | $162.50 | 11,008 | |
| $164.50 | +1.00 | +0.6% | $164.00 | $164.50 | $164.00 | 34,001 | |
| $163.50 | 0.00 | 0.0% | $162.50 | $163.50 | $162.00 | 30,100 | |
| $163.50 | -2.00 | -1.2% | $163.00 | $164.00 | $161.50 | 59,000 | |
| $165.50 | +0.50 | +0.3% | $166.50 | $167.00 | $164.50 | 53,000 | |
| $165.00 | +1.00 | +0.6% | $165.50 | $166.00 | $164.50 | 19,000 | |
| $164.00 | 0.00 | 0.0% | $164.50 | $164.50 | $163.50 | 17,000 | |
| $164.00 | +1.00 | +0.6% | $164.00 | $164.50 | $163.50 | 12,020 | |
| $163.00 | -1.00 | -0.6% | $164.00 | $164.50 | $162.50 | 19,000 | |
| $164.00 | -0.50 | -0.3% | $163.50 | $165.00 | $163.50 | 14,001 | |
| $164.50 | +3.50 | +2.2% | $162.50 | $164.50 | $162.50 | 15,058 | |
| $161.00 | +0.50 | +0.3% | $160.50 | $162.00 | $160.00 | 50,020 |
- Ticker
- TPEx:3570
- Asset type
- Stock
- Exchange
- TPEx
- Currency
- TWD
Latest news
Decks
Investor Presentation (March 2025)
Investor deck · 46 slides · Mar 24, 2025
Investor Presentation (May 2022)
Investor deck · 25 slides · May 13, 2022
Otsuka Information Technology Corp. on 6ix
- News releases
- 3 in all · newest Aug 9, 2022 · oldest 2022
- Decks
- 2 decks · latest Mar 24, 2025
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