Stock listing
TWSE:3022 IEI Integration Corporation (威強電) 股價
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Share price · TWSE:3022
$87.30 TWD -1.20 (-1.4%)
Close on Oct 30, 2026
- Day range
- $86.20 – $88.40 TWDOct 30, 2026
- Volume
- 583,626 sharesOct 30, 2026
- Market cap
- $15.42B TWDAt the close on Oct 30, 2026 · price × 176.6M shares outstanding
- 52-week range
- $55.40 – $116.50 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $191.5M TWDMedian day 1.17M 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:3022 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $87.30 | -1.20 | -1.4% | $87.40 | $88.40 | $86.20 | 583,626 | |
| $88.50 | -2.90 | -3.2% | $90.60 | $91.30 | $88.50 | 567,647 | |
| $91.40 | +0.40 | +0.4% | $91.60 | $91.70 | $90.50 | 608,067 | |
| $91.00 | +1.90 | +2.1% | $90.10 | $91.20 | $89.10 | 484,068 | |
| $89.10 | 0.00 | 0.0% | $89.10 | $89.10 | $89.10 | 0 | |
| $89.10 | -1.80 | -2.0% | $90.90 | $91.80 | $88.60 | 741,681 | |
| $90.90 | +1.20 | +1.3% | $90.10 | $91.00 | $89.80 | 493,604 | |
| $89.70 | +0.70 | +0.8% | $88.20 | $90.50 | $88.20 | 644,320 | |
| $89.00 | -1.50 | -1.7% | $88.80 | $89.20 | $87.50 | 725,781 | |
| $90.50 | +1.80 | +2.0% | $89.00 | $91.50 | $89.00 | 1,069,129 | |
| $88.70 | -2.10 | -2.3% | $89.20 | $89.70 | $87.70 | 757,135 | |
| $90.80 | +1.80 | +2.0% | $90.90 | $90.90 | $89.60 | 555,048 | |
| $89.00 | -1.10 | -1.2% | $90.10 | $90.60 | $88.70 | 644,059 | |
| $90.10 | -0.20 | -0.2% | $89.50 | $91.00 | $89.40 | 381,214 | |
| $90.30 | -0.40 | -0.4% | $90.70 | $92.00 | $89.40 | 740,064 | |
| $90.70 | -0.10 | -0.1% | $90.80 | $91.00 | $89.50 | 631,211 | |
| $90.80 | -1.20 | -1.3% | $92.40 | $92.40 | $90.50 | 714,310 | |
| $92.00 | +0.50 | +0.5% | $92.00 | $92.60 | $91.50 | 738,550 | |
| $91.50 | -1.10 | -1.2% | $92.80 | $92.80 | $91.50 | 790,287 | |
| $92.60 | +0.30 | +0.3% | $92.30 | $93.40 | $91.60 | 852,066 | |
| $92.30 | -0.70 | -0.8% | $93.60 | $93.90 | $91.90 | 1,098,220 | |
| $93.00 | -0.10 | -0.1% | $93.10 | $95.40 | $92.60 | 1,590,036 | |
| $93.10 | +2.40 | +2.6% | $90.40 | $93.60 | $90.40 | 1,527,005 | |
| $90.70 | -0.80 | -0.9% | $92.20 | $92.60 | $90.10 | 835,300 | |
| $91.50 | -1.30 | -1.4% | $93.40 | $93.80 | $91.50 | 1,030,174 | |
| $92.80 | +1.80 | +2.0% | $91.10 | $94.60 | $91.00 | 1,937,573 | |
| $91.00 | +2.10 | +2.4% | $90.50 | $91.40 | $89.70 | 1,072,400 | |
| $88.90 | +2.90 | +3.4% | $86.10 | $90.50 | $86.10 | 2,006,290 | |
| $86.00 | +0.80 | +0.9% | $85.30 | $86.00 | $84.80 | 556,180 | |
| $85.20 | -1.00 | -1.2% | $86.30 | $88.60 | $85.10 | 1,102,111 | |
| $86.20 | +3.00 | +3.6% | $82.70 | $87.00 | $82.70 | 1,224,469 | |
| $83.20 | -1.20 | -1.4% | $82.20 | $85.00 | $82.10 | 1,134,386 | |
| $84.40 | -1.30 | -1.5% | $85.60 | $85.60 | $84.10 | 1,016,058 | |
| $85.70 | -0.70 | -0.8% | $86.50 | $86.70 | $85.30 | 1,482,306 | |
| $86.40 | -5.10 | -5.6% | $89.40 | $89.40 | $85.50 | 3,900,748 | |
| $91.50 | -4.40 | -4.6% | $97.00 | $98.60 | $91.20 | 4,703,210 | |
| $95.90 | +8.70 | +10.0% | $88.00 | $95.90 | $88.00 | 4,674,756 | |
| $87.20 | -3.20 | -3.5% | $90.60 | $90.90 | $87.10 | 1,500,948 | |
| $90.40 | -2.10 | -2.3% | $91.60 | $92.30 | $90.40 | 840,836 | |
| $92.50 | +2.20 | +2.4% | $90.50 | $93.10 | $89.50 | 1,645,593 | |
| $90.30 | 0.00 | 0.0% | $90.10 | $91.40 | $89.60 | 809,198 | |
| $90.30 | -1.20 | -1.3% | $91.80 | $92.30 | $90.10 | 1,169,641 | |
| $91.50 | -1.00 | -1.1% | $93.50 | $93.50 | $90.80 | 1,345,623 | |
| $92.50 | -0.50 | -0.5% | $93.40 | $93.90 | $92.00 | 1,287,915 | |
| $93.00 | -0.80 | -0.9% | $94.40 | $94.40 | $91.70 | 955,100 | |
| $93.80 | +3.60 | +4.0% | $90.50 | $95.00 | $90.00 | 1,820,643 | |
| $90.20 | -2.30 | -2.5% | $92.60 | $92.60 | $89.20 | 1,901,300 | |
| $92.50 | +0.60 | +0.7% | $93.80 | $96.50 | $91.20 | 2,580,191 | |
| $91.90 | -0.90 | -1.0% | $90.50 | $93.60 | $90.10 | 1,312,109 | |
| $92.80 | -3.70 | -3.8% | $93.30 | $94.50 | $92.50 | 2,091,190 | |
| $96.50 | +2.30 | +2.4% | $94.40 | $97.00 | $94.40 | 2,653,675 | |
| $94.20 | -3.90 | -4.0% | $98.10 | $99.20 | $93.60 | 3,970,968 | |
| $98.10 | -7.40 | -7.0% | $106.50 | $107.00 | $98.00 | 4,885,347 | |
| $105.50 | -2.50 | -2.3% | $107.50 | $107.50 | $104.00 | 3,520,435 | |
| $108.00 | -5.00 | -4.4% | $115.50 | $116.50 | $107.00 | 7,196,573 | |
| $113.00 | +10.00 | +9.7% | $105.00 | $113.00 | $102.00 | 8,503,574 | |
| $103.00 | +2.50 | +2.5% | $101.00 | $106.00 | $100.00 | 6,795,594 | |
| $100.50 | +2.90 | +3.0% | $98.10 | $101.00 | $96.00 | 8,857,488 | |
| $97.60 | +6.70 | +7.4% | $91.90 | $99.00 | $91.90 | 7,114,324 | |
| $90.90 | -1.10 | -1.2% | $90.20 | $92.40 | $90.20 | 1,393,552 | |
| $92.00 | +7.00 | +8.2% | $85.00 | $92.50 | $84.10 | 2,289,450 | |
| $85.00 | +1.50 | +1.8% | $85.50 | $88.90 | $83.30 | 3,860,142 | |
| $83.50 | -4.50 | -5.1% | $88.00 | $88.00 | $82.00 | 2,348,100 |
- Ticker
- TWSE:3022
- Asset type
- Stock
- Sector
- Technology
- Industry
- Electronics & hardware
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news
IEI Integration Corp. Breaks Ground on New Yangmei Facility: Honoring Three Decades of Manufacturing Excellence and Launching a New Era of Growth
Apr 15, 2026
Closed $68.40 (+1.5%) on Apr 16, 2026
2025 Financial Results Investors Meeting
Mar 18, 2026
Closed $68.50 (+10.0%) on Mar 19, 2026
2025Q3 Financial Results Investors Meeting
Nov 27, 2025
Closed $67.60 (+3.8%) on Nov 28, 2025
Correction: IEI Integration Corp.
Nov 23, 2025
Closed $62.30 (-0.2%) on Nov 24, 2025
IEI Secures TFDA QMS Approval and ISO 13485 Certification, Reinforcing Audit-Ready Manufacturing for MedTech Design Transfers
Nov 21, 2025
Closed $62.40 (-3.4%) on Nov 21, 2025
Decks
Q3 2024 Earnings Presentation
Earnings · 9 slides · Nov 22, 2024
H1 2024 Earnings Presentation
Earnings · 10 slides · Aug 16, 2024
FY2023 Earnings Presentation
Earnings · 13 slides · Mar 22, 2024
Q3 2023 Earnings Presentation
Earnings · 12 slides · Nov 29, 2023
IEI Integration Corporation on 6ix
- Sector
- Technology
- Industry
- Electronics & hardware
- News releases
- 6 in the last 12 months · 16 in all · newest Apr 16, 2026 · oldest 2024
- Decks
- 29 decks · latest Nov 22, 2024
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