Stock listing
TPEx:6223 MPI Corporation (旺矽) 股價
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Share price · TPEX:6223
$4,610.00 TWD -230.00 (-4.8%)
Close on Oct 30, 2026
- Day range
- $4,390.00 – $4,670.00 TWDOct 30, 2026
- Volume
- 1.23M sharesOct 30, 2026
- Market cap
- $451.7B TWDAt the close on Oct 30, 2026 · price × 97.98M shares outstanding
- 52-week range
- $1,705.00 – $7,700.00 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $4.96B TWDMedian day 887,765 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:6223 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $4,610.00 | -230.00 | -4.8% | $4,605.00 | $4,670.00 | $4,390.00 | 1,231,856 | |
| $4,840.00 | -275.00 | -5.4% | $5,150.00 | $5,150.00 | $4,770.00 | 683,495 | |
| $5,115.00 | +325.00 | +6.8% | $4,950.00 | $5,130.00 | $4,930.00 | 479,168 | |
| $4,790.00 | -100.00 | -2.0% | $5,040.00 | $5,040.00 | $4,730.00 | 857,431 | |
| $4,890.00 | 0.00 | 0.0% | $4,890.00 | $4,890.00 | $4,890.00 | 0 | |
| $4,890.00 | -115.00 | -2.3% | $5,095.00 | $5,170.00 | $4,850.00 | 818,727 | |
| $5,005.00 | +105.00 | +2.1% | $5,000.00 | $5,150.00 | $4,935.00 | 616,279 | |
| $4,900.00 | -335.00 | -6.4% | $5,255.00 | $5,370.00 | $4,865.00 | 1,723,762 | |
| $5,235.00 | +30.00 | +0.6% | $5,005.00 | $5,305.00 | $4,995.00 | 1,008,664 | |
| $5,205.00 | -95.00 | -1.8% | $5,310.00 | $5,410.00 | $4,950.00 | 1,463,336 | |
| $5,300.00 | -585.00 | -9.9% | $5,600.00 | $5,615.00 | $5,300.00 | 981,510 | |
| $5,885.00 | -55.00 | -0.9% | $6,010.00 | $6,125.00 | $5,835.00 | 917,688 | |
| $5,940.00 | -190.00 | -3.1% | $6,070.00 | $6,160.00 | $5,860.00 | 1,391,884 | |
| $6,130.00 | +555.00 | +10.0% | $5,575.00 | $6,130.00 | $5,535.00 | 1,044,038 | |
| $5,575.00 | +45.00 | +0.8% | $5,450.00 | $5,665.00 | $5,450.00 | 471,574 | |
| $5,530.00 | -140.00 | -2.5% | $5,590.00 | $5,725.00 | $5,480.00 | 791,694 | |
| $5,670.00 | +150.00 | +2.7% | $5,530.00 | $5,725.00 | $5,425.00 | 828,944 | |
| $5,520.00 | +210.00 | +4.0% | $5,400.00 | $5,520.00 | $5,300.00 | 769,689 | |
| $5,310.00 | +280.00 | +5.6% | $5,055.00 | $5,310.00 | $5,055.00 | 1,001,919 | |
| $5,030.00 | -95.00 | -1.9% | $5,130.00 | $5,185.00 | $4,995.00 | 930,570 | |
| $5,125.00 | -60.00 | -1.2% | $5,275.00 | $5,320.00 | $5,100.00 | 899,801 | |
| $5,185.00 | -230.00 | -4.2% | $5,400.00 | $5,400.00 | $5,140.00 | 976,210 | |
| $5,415.00 | -205.00 | -3.6% | $5,555.00 | $5,625.00 | $5,370.00 | 489,793 | |
| $5,620.00 | +275.00 | +5.1% | $5,445.00 | $5,625.00 | $5,335.00 | 951,917 | |
| $5,345.00 | -150.00 | -2.7% | $5,615.00 | $5,735.00 | $5,090.00 | 2,040,520 | |
| $5,495.00 | -305.00 | -5.3% | $5,845.00 | $5,850.00 | $5,410.00 | 1,012,026 | |
| $5,800.00 | +300.00 | +5.5% | $5,625.00 | $5,840.00 | $5,620.00 | 743,553 | |
| $5,500.00 | -100.00 | -1.8% | $5,730.00 | $5,860.00 | $5,485.00 | 747,283 | |
| $5,600.00 | +160.00 | +2.9% | $5,570.00 | $5,660.00 | $5,490.00 | 398,520 | |
| $5,440.00 | -155.00 | -2.8% | $5,685.00 | $5,800.00 | $5,430.00 | 613,623 | |
| $5,595.00 | -25.00 | -0.4% | $5,455.00 | $5,660.00 | $5,370.00 | 522,500 | |
| $5,620.00 | 0.00 | 0.0% | $5,600.00 | $5,755.00 | $5,365.00 | 682,671 | |
| $5,620.00 | +5.00 | +0.1% | $5,620.00 | $5,695.00 | $5,505.00 | 473,747 | |
| $5,615.00 | -180.00 | -3.1% | $6,060.00 | $6,060.00 | $5,540.00 | 1,461,282 | |
| $5,795.00 | +305.00 | +5.6% | $5,580.00 | $5,975.00 | $5,470.00 | 1,688,577 | |
| $5,490.00 | +335.00 | +6.5% | $5,225.00 | $5,575.00 | $5,165.00 | 1,049,785 | |
| $5,155.00 | +110.00 | +2.2% | $5,175.00 | $5,280.00 | $5,090.00 | 508,628 | |
| $5,045.00 | -245.00 | -4.6% | $5,370.00 | $5,370.00 | $5,000.00 | 1,386,092 | |
| $5,290.00 | -120.00 | -2.2% | $5,410.00 | $5,535.00 | $5,260.00 | 911,164 | |
| $5,410.00 | +280.00 | +5.5% | $5,200.00 | $5,585.00 | $5,090.00 | 1,476,654 | |
| $5,130.00 | +100.00 | +2.0% | $4,930.00 | $5,130.00 | $4,870.00 | 1,137,023 | |
| $5,030.00 | -60.00 | -1.2% | $5,085.00 | $5,085.00 | $4,880.00 | 1,610,928 | |
| $5,090.00 | +50.00 | +1.0% | $5,100.00 | $5,175.00 | $4,730.00 | 2,356,475 | |
| $5,040.00 | -560.00 | -10.0% | $5,480.00 | $5,590.00 | $5,040.00 | 1,554,719 | |
| $5,600.00 | +35.00 | +0.6% | $5,485.00 | $5,645.00 | $5,370.00 | 406,249 | |
| $5,565.00 | +100.00 | +1.8% | $5,580.00 | $5,675.00 | $5,485.00 | 482,482 | |
| $5,465.00 | -185.00 | -3.3% | $5,530.00 | $5,680.00 | $5,400.00 | 778,245 | |
| $5,650.00 | +395.00 | +7.5% | $5,480.00 | $5,670.00 | $5,265.00 | 887,765 | |
| $5,255.00 | -15.00 | -0.3% | $5,000.00 | $5,550.00 | $5,000.00 | 1,042,192 | |
| $5,270.00 | -530.00 | -9.1% | $5,860.00 | $5,895.00 | $5,220.00 | 1,837,756 | |
| $5,800.00 | -640.00 | -9.9% | $5,800.00 | $5,950.00 | $5,800.00 | 1,331,837 | |
| $6,440.00 | -55.00 | -0.8% | $6,515.00 | $6,630.00 | $6,430.00 | 413,423 | |
| $6,495.00 | -105.00 | -1.6% | $6,800.00 | $6,815.00 | $6,470.00 | 524,486 | |
| $6,600.00 | +285.00 | +4.5% | $6,355.00 | $6,600.00 | $6,355.00 | 486,286 | |
| $6,315.00 | +90.00 | +1.4% | $6,330.00 | $6,380.00 | $6,140.00 | 464,269 | |
| $6,225.00 | +125.00 | +2.0% | $6,230.00 | $6,695.00 | $6,100.00 | 936,592 | |
| $6,100.00 | -200.00 | -3.2% | $6,345.00 | $6,345.00 | $6,070.00 | 629,568 | |
| $6,300.00 | +55.00 | +0.9% | $6,190.00 | $6,360.00 | $6,005.00 | 612,314 | |
| $6,245.00 | +345.00 | +5.8% | $6,105.00 | $6,390.00 | $6,100.00 | 488,453 | |
| $5,900.00 | +95.00 | +1.6% | $5,910.00 | $6,090.00 | $5,805.00 | 899,728 | |
| $5,805.00 | +525.00 | +9.9% | $5,475.00 | $5,805.00 | $5,450.00 | 505,180 | |
| $5,280.00 | +480.00 | +10.0% | $5,280.00 | $5,280.00 | $5,280.00 | 149,201 | |
| $4,800.00 | +10.00 | +0.2% | $4,660.00 | $5,070.00 | $4,650.00 | 1,049,964 |
- Ticker
- TPEx:6223
- Asset type
- Stock
- Sector
- Technology
- Industry
- Semiconductors
- Exchange
- TPEx
- Currency
- TWD
What changed lately
Latest deck · March 2026
Investor Presentation (March 2026)
Investor deck · 16 slides
Latest news
Decks
Investor Presentation (March 2026)
Investor deck · 16 slides · March 2026
Taiwan Intelligence + COMPUTEX: Up Close with TWSE's Elite 25 (May 2025)
Conference · 15 slides · May 22, 2025
Fact Sheet (November 2024)
Fact sheet · 1 slide · November 2024
Fact Sheet (November 2024)
Fact sheet · 1 slide · November 2024
MPI Corporation on 6ix
- Sector
- Technology
- Industry
- Semiconductors
- News releases
- 6 in all · newest Sep 10, 2025 · oldest 2022
- Decks
- 19 decks · latest March 2026
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