Stock listing
TWSE:6669 Wiwynn Corporation (緯穎) 股價
Home listing (TWSE) of Wiwynn Corporation
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Share price · TWSE:6669
$1,810.00 TWD -75.00 (-4.0%)
Close on Oct 30, 2026
- Day range
- $1,770.00 – $1,830.00 TWDOct 30, 2026
- Volume
- 4.46M sharesOct 30, 2026
- Market cap
- $1.01T TWDAt the close on Oct 30, 2026 · price × 555.8M shares outstanding
- 52-week range
- $1,770.00 – $7,800.00 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $10.00B TWDMedian day 2.60M shares · 1 day with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| TWSE:6669 · Home | $1,810.00 TWD | -75.00 (-4.0%) | 4,463,726 | $1,815.00 | $1,830.00 | $1,770.00 | $1,885.00 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TWSE:6669 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $1,810.00 | -75.00 | -4.0% | $1,815.00 | $1,830.00 | $1,770.00 | 4,463,726 | |
| $1,885.00 | -65.00 | -3.3% | $1,960.00 | $1,965.00 | $1,870.00 | 3,533,713 | |
| $1,950.00 | 0.00 | 0.0% | $1,980.00 | $1,990.00 | $1,925.00 | 3,667,859 | |
| $1,950.00 | +110.00 | +6.0% | $1,895.00 | $1,950.00 | $1,875.00 | 5,074,575 | |
| $1,840.00 | 0.00 | 0.0% | $1,840.00 | $1,840.00 | $1,840.00 | 0 | |
| $1,840.00 | -40.00 | -2.1% | $1,940.00 | $1,945.00 | $1,830.00 | 4,704,079 | |
| $1,880.00 | -45.00 | -2.3% | $1,980.00 | $2,020.00 | $1,860.00 | 6,022,146 | |
| $1,925.00 | +40.00 | +2.1% | $1,885.00 | $1,960.00 | $1,870.00 | 4,847,292 | |
| $1,885.00 | +40.00 | +2.2% | $1,805.00 | $1,895.00 | $1,795.00 | 6,337,426 | |
| $1,845.00 | -60.00 | -3.1% | $1,905.00 | $1,930.00 | $1,810.00 | 12,287,772 | |
| $1,905.00 | -210.00 | -9.9% | $1,910.00 | $1,940.00 | $1,905.00 | 8,138,209 | |
| $2,115.00 | -80.00 | -3.6% | $2,230.00 | $2,285.00 | $2,085.00 | 6,626,523 | |
| $2,195.00 | -80.00 | -3.5% | $2,240.00 | $2,250.00 | $2,180.00 | 2,049,259 | |
| $2,275.00 | +35.00 | +1.6% | $2,280.00 | $2,310.00 | $2,230.00 | 2,423,082 | |
| $2,240.00 | 0.00 | 0.0% | $2,230.00 | $2,270.00 | $2,200.00 | 2,004,552 | |
| $2,240.00 | -50.00 | -2.2% | $2,300.00 | $2,310.00 | $2,235.00 | 2,575,934 | |
| $2,290.00 | +140.00 | +6.5% | $2,200.00 | $2,335.00 | $2,185.00 | 4,835,086 | |
| $2,150.00 | +65.00 | +3.1% | $2,115.00 | $2,170.00 | $2,095.00 | 2,728,522 | |
| $2,085.00 | -25.00 | -1.2% | $2,115.00 | $2,125.00 | $2,080.00 | 2,022,561 | |
| $2,110.00 | +20.00 | +1.0% | $2,095.00 | $2,115.00 | $2,095.00 | 1,002,911 | |
| $2,090.00 | -10.00 | -0.5% | $2,130.00 | $2,145.00 | $2,090.00 | 1,887,580 | |
| $2,100.00 | -15.00 | -0.7% | $2,105.00 | $2,125.00 | $2,085.00 | 1,642,771 | |
| $2,115.00 | +10.00 | +0.5% | $2,110.00 | $2,140.00 | $2,075.00 | 3,554,942 | |
| $2,105.00 | -10.00 | -0.5% | $2,135.00 | $2,140.00 | $2,095.00 | 2,904,191 | |
| $2,115.00 | -35.00 | -1.6% | $2,155.00 | $2,180.00 | $2,090.00 | 6,260,344 | |
| $2,150.00 | +10.00 | +0.5% | $2,180.00 | $2,190.00 | $2,110.00 | 3,304,766 | |
| $2,140.00 | +5.00 | +0.2% | $2,195.00 | $2,195.00 | $2,115.00 | 4,839,353 | |
| $2,135.00 | -30.00 | -1.4% | $2,175.00 | $2,260.00 | $2,135.00 | 5,761,930 | |
| $2,165.00 | -150.00 | -6.5% | $2,305.00 | $2,320.00 | $2,085.00 | 9,125,545 | |
| $2,315.00 | +45.00 | +2.0% | $2,235.00 | $2,345.00 | $2,235.00 | 2,767,688 | |
| $2,270.00 | -40.00 | -1.7% | $2,315.00 | $2,315.00 | $2,240.00 | 1,985,361 | |
| $2,310.00 | -35.00 | -1.5% | $2,290.00 | $2,335.00 | $2,285.00 | 1,896,940 | |
| $2,345.00 | +20.00 | +0.9% | $2,295.00 | $2,380.00 | $2,270.00 | 2,793,152 | |
| $2,325.00 | -15.00 | -0.6% | $2,355.00 | $2,425.00 | $2,320.00 | 5,055,743 | |
| $2,340.00 | -150.00 | -6.0% | $2,455.00 | $2,485.00 | $2,315.00 | 5,080,716 | |
| $2,490.00 | -75.00 | -2.9% | $2,525.00 | $2,545.00 | $2,390.00 | 5,526,691 | |
| $2,565.00 | +90.00 | +3.6% | $2,505.00 | $2,570.00 | $2,485.00 | 4,361,234 | |
| $2,475.00 | -135.00 | -5.2% | $2,605.00 | $2,630.00 | $2,475.00 | 5,153,604 | |
| $2,610.00 | -5,190.00 | -66.5% | $2,790.00 | $2,875.00 | $2,585.00 | 10,869,612 | |
| $7,800.00 | +705.00 | +9.9% | $7,115.00 | $7,800.00 | $7,050.00 | 2,855,090 | |
| $7,095.00 | -105.00 | -1.5% | $7,100.00 | $7,360.00 | $7,035.00 | 1,921,970 | |
| $7,200.00 | +385.00 | +5.6% | $6,965.00 | $7,245.00 | $6,835.00 | 1,993,578 | |
| $6,815.00 | +30.00 | +0.4% | $6,770.00 | $6,960.00 | $6,735.00 | 1,479,152 | |
| $6,785.00 | +345.00 | +5.4% | $6,325.00 | $6,925.00 | $6,300.00 | 1,898,480 | |
| $6,440.00 | +140.00 | +2.2% | $6,225.00 | $6,440.00 | $6,125.00 | 1,168,231 | |
| $6,300.00 | +45.00 | +0.7% | $6,300.00 | $6,410.00 | $6,205.00 | 922,282 | |
| $6,255.00 | -70.00 | -1.1% | $6,285.00 | $6,445.00 | $6,230.00 | 762,579 | |
| $6,325.00 | -50.00 | -0.8% | $6,435.00 | $6,475.00 | $6,245.00 | 955,211 | |
| $6,375.00 | -25.00 | -0.4% | $6,190.00 | $6,425.00 | $6,190.00 | 1,289,214 | |
| $6,400.00 | -220.00 | -3.3% | $6,595.00 | $6,650.00 | $6,285.00 | 1,657,408 | |
| $6,620.00 | +185.00 | +2.9% | $6,585.00 | $6,740.00 | $6,420.00 | 1,483,462 | |
| $6,435.00 | +365.00 | +6.0% | $6,145.00 | $6,650.00 | $6,140.00 | 2,596,938 | |
| $6,070.00 | +45.00 | +0.7% | $6,095.00 | $6,195.00 | $6,020.00 | 1,340,105 | |
| $6,025.00 | +95.00 | +1.6% | $5,905.00 | $6,140.00 | $5,900.00 | 1,113,635 | |
| $5,930.00 | -80.00 | -1.3% | $6,040.00 | $6,050.00 | $5,855.00 | 1,723,431 | |
| $6,010.00 | -90.00 | -1.5% | $6,215.00 | $6,225.00 | $5,990.00 | 1,653,053 | |
| $6,100.00 | -165.00 | -2.6% | $6,155.00 | $6,265.00 | $6,025.00 | 1,427,158 | |
| $6,265.00 | +90.00 | +1.5% | $6,160.00 | $6,275.00 | $6,050.00 | 1,342,305 | |
| $6,175.00 | -30.00 | -0.5% | $6,265.00 | $6,400.00 | $6,130.00 | 2,205,262 | |
| $6,205.00 | +280.00 | +4.7% | $5,935.00 | $6,385.00 | $5,800.00 | 2,967,872 | |
| $5,925.00 | +535.00 | +9.9% | $5,530.00 | $5,925.00 | $5,475.00 | 3,349,246 | |
| $5,390.00 | +490.00 | +10.0% | $5,390.00 | $5,390.00 | $5,300.00 | 1,458,695 | |
| $4,900.00 | -235.00 | -4.6% | $5,055.00 | $5,185.00 | $4,865.00 | 2,283,686 |
- Ticker
- TWSE:6669
- Asset type
- Stock
- Sector
- Technology
- Industry
- Electronics & hardware
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news release · Oct 13, 2026
Wiwynn, Ayar Labs, and GUC Advance Co-Packaged Optics with Live Demonstration of Integrated Optical Compute System at OCP Global Summit 2026
Latest deck · Feb 26, 2026
Q4 2025 Earnings Presentation
Earnings · 6 slides
Latest news
Wiwynn, Ayar Labs, and GUC Advance Co-Packaged Optics with Live Demonstration of Integrated Optical Compute System at OCP Global Summit 2026
Oct 13, 2026
Closed $2,115.00 (-3.6%) on Oct 14, 2026
Wiwynn and Shinwa Controls Announce Strategic Collaboration to Deliver Advanced Next-Generation Data Center Cooling Solutions
Jun 3, 2026
Closed $5,570.00 (-0.5%) on Jun 4, 2026
Wiwynn and Ecosystem Partners to Showcase Co-Packaged Optics Innovations at Computex 2026
May 28, 2026
Closed $5,445.00 (+10.0%) on May 29, 2026
Wiwynn Advances Datacenter Design at Computex 2026 with High-Power and Optical Interconnect
May 25, 2026
Closed $5,280.00 (-5.9%) on May 26, 2026
Wiwynn Showcases NVIDIA Vera Rubin NVL72 AI Factory Infrastructure at NVIDIA GTC 2026
Mar 16, 2026
Closed $3,965.00 (-1.0%) on Mar 17, 2026
Ayar Labs and Wiwynn Partner to Bring Co-Packaged Optics to Rack-Scale AI Systems
Mar 11, 2026
Closed $4,085.00 (-2.5%) on Mar 12, 2026
Decks
Q4 2025 Earnings Presentation
Earnings · 6 slides · Feb 26, 2026
Q1 2024 Earnings Presentation
Earnings · 5 slides · May 7, 2024
Q2 2023 Earnings Presentation
Earnings · 6 slides · Aug 7, 2023
Q3 2022 Earnings Presentation
Earnings · 6 slides · Nov 1, 2022
Wiwynn Corporation on 6ix
- Sector
- Technology
- Industry
- Electronics & hardware
- News releases
- 6 in the last 12 months · 23 in all · newest Oct 13, 2026 · oldest 2020
- Decks
- 4 decks · latest Feb 26, 2026
Where Wiwynn Corporation is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| TWSE:6669 緯穎 · Home listing · This page | TWSE | Taiwan | TWD |
| LUXSE:WICOS | LUXSE | Luxembourg | USD |
| LUXSE:WICOA | LUXSE | Luxembourg | USD |
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