Stock listing
TWSE:2379 Realtek Semiconductor Corp (瑞昱) 股價
Home listing (TWSE) of Realtek Semiconductor Corp
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Share price · TWSE:2379
$803.00 TWD +9.00 (+1.1%)
Close on Oct 30, 2026
- Day range
- $746.00 – $808.00 TWDOct 30, 2026
- Volume
- 6.20M sharesOct 30, 2026
- Market cap
- $411.8B TWDAt the close on Oct 30, 2026 · price × 512.9M shares outstanding
- 52-week range
- $438.00 – $970.00 TWDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $2.10B TWDMedian day 2.55M 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:2379 · Home | $803.00 TWD | +9.00 (+1.1%) | 6,199,804 | $755.00 | $808.00 | $746.00 | $794.00 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TWSE:2379 · TWD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $803.00 | +9.00 | +1.1% | $755.00 | $808.00 | $746.00 | 6,199,804 | |
| $794.00 | +3.00 | +0.4% | $785.00 | $795.00 | $766.00 | 2,282,435 | |
| $791.00 | -2.00 | -0.3% | $798.00 | $798.00 | $781.00 | 2,190,736 | |
| $793.00 | +21.00 | +2.7% | $783.00 | $793.00 | $771.00 | 5,946,083 | |
| $772.00 | 0.00 | 0.0% | $772.00 | $772.00 | $772.00 | 0 | |
| $772.00 | -20.00 | -2.5% | $805.00 | $805.00 | $765.00 | 2,457,486 | |
| $792.00 | +18.00 | +2.3% | $789.00 | $804.00 | $780.00 | 2,971,851 | |
| $774.00 | -5.00 | -0.6% | $770.00 | $782.00 | $763.00 | 1,499,426 | |
| $779.00 | +1.00 | +0.1% | $780.00 | $790.00 | $766.00 | 3,110,447 | |
| $778.00 | +14.00 | +1.8% | $774.00 | $793.00 | $771.00 | 3,620,391 | |
| $764.00 | -14.00 | -1.8% | $767.00 | $779.00 | $760.00 | 3,003,823 | |
| $778.00 | +20.00 | +2.6% | $768.00 | $779.00 | $754.00 | 2,766,252 | |
| $758.00 | +12.00 | +1.6% | $734.00 | $760.00 | $728.00 | 2,312,314 | |
| $746.00 | -3.00 | -0.4% | $738.00 | $746.00 | $730.00 | 1,497,547 | |
| $749.00 | +8.00 | +1.1% | $736.00 | $750.00 | $736.00 | 1,140,198 | |
| $741.00 | -14.00 | -1.9% | $755.00 | $755.00 | $737.00 | 1,322,020 | |
| $755.00 | 0.00 | 0.0% | $755.00 | $757.00 | $747.00 | 1,529,707 | |
| $755.00 | +1.00 | +0.1% | $760.00 | $766.00 | $747.00 | 2,005,132 | |
| $754.00 | -8.00 | -1.0% | $765.00 | $765.00 | $750.00 | 1,557,950 | |
| $762.00 | +2.00 | +0.3% | $753.00 | $769.00 | $751.00 | 3,097,550 | |
| $760.00 | 0.00 | 0.0% | $763.00 | $767.00 | $750.00 | 2,015,091 | |
| $760.00 | +11.00 | +1.5% | $715.00 | $778.00 | $715.00 | 2,955,386 | |
| $749.00 | -12.00 | -1.6% | $745.00 | $753.00 | $725.00 | 2,740,590 | |
| $761.00 | +6.00 | +0.8% | $768.00 | $794.00 | $752.00 | 4,717,127 | |
| $755.00 | +15.00 | +2.0% | $750.00 | $764.00 | $746.00 | 3,570,307 | |
| $740.00 | +13.00 | +1.8% | $733.00 | $743.00 | $724.00 | 2,848,592 | |
| $727.00 | +12.00 | +1.7% | $724.00 | $728.00 | $716.00 | 2,484,158 | |
| $715.00 | -5.00 | -0.7% | $726.00 | $731.00 | $715.00 | 3,038,020 | |
| $720.00 | +17.00 | +2.4% | $711.00 | $726.00 | $711.00 | 2,483,824 | |
| $703.00 | -10.00 | -1.4% | $717.00 | $717.00 | $703.00 | 1,822,553 | |
| $713.00 | +9.00 | +1.3% | $690.00 | $732.00 | $686.00 | 2,634,728 | |
| $704.00 | +8.00 | +1.1% | $691.00 | $704.00 | $688.00 | 1,935,126 | |
| $696.00 | -9.00 | -1.3% | $705.00 | $717.00 | $693.00 | 2,744,349 | |
| $705.00 | +13.00 | +1.9% | $699.00 | $733.00 | $698.00 | 2,981,231 | |
| $692.00 | -37.00 | -5.1% | $717.00 | $721.00 | $680.00 | 4,649,170 | |
| $729.00 | +16.00 | +2.2% | $720.00 | $738.00 | $706.00 | 2,699,494 | |
| $713.00 | +6.00 | +0.8% | $710.00 | $725.00 | $706.00 | 1,365,161 | |
| $707.00 | -37.00 | -5.0% | $752.00 | $752.00 | $707.00 | 2,756,710 | |
| $744.00 | 0.00 | 0.0% | $742.00 | $774.00 | $736.00 | 2,768,449 | |
| $744.00 | +23.00 | +3.2% | $723.00 | $753.00 | $723.00 | 2,534,544 | |
| $721.00 | -1.00 | -0.1% | $724.00 | $724.00 | $709.00 | 2,871,057 | |
| $722.00 | -8.00 | -1.1% | $730.00 | $733.00 | $721.00 | 1,100,808 | |
| $730.00 | -4.00 | -0.5% | $739.00 | $744.00 | $720.00 | 1,833,431 | |
| $734.00 | +4.00 | +0.5% | $729.00 | $738.00 | $722.00 | 1,023,901 | |
| $730.00 | +14.00 | +2.0% | $713.00 | $730.00 | $707.00 | 1,765,892 | |
| $716.00 | +2.00 | +0.3% | $713.00 | $725.00 | $706.00 | 899,097 | |
| $714.00 | +11.00 | +1.6% | $703.00 | $729.00 | $703.00 | 1,845,367 | |
| $703.00 | -35.00 | -4.7% | $742.00 | $745.00 | $696.00 | 4,848,328 | |
| $738.00 | +31.00 | +4.4% | $696.00 | $746.00 | $692.00 | 3,847,252 | |
| $707.00 | -10.00 | -1.4% | $710.00 | $723.00 | $690.00 | 2,312,754 | |
| $717.00 | -4.00 | -0.6% | $712.00 | $725.00 | $706.00 | 2,547,994 | |
| $721.00 | -37.00 | -4.9% | $752.00 | $759.00 | $721.00 | 2,479,496 | |
| $758.00 | -8.00 | -1.0% | $775.00 | $775.00 | $750.00 | 1,971,694 | |
| $766.00 | -6.00 | -0.8% | $772.00 | $776.00 | $760.00 | 1,437,614 | |
| $772.00 | +14.00 | +1.8% | $758.00 | $780.00 | $758.00 | 2,282,530 | |
| $758.00 | +8.00 | +1.1% | $752.00 | $764.00 | $746.00 | 2,551,860 | |
| $750.00 | +6.00 | +0.8% | $737.00 | $764.00 | $733.00 | 2,884,146 | |
| $744.00 | -7.00 | -0.9% | $746.00 | $751.00 | $730.00 | 2,322,399 | |
| $751.00 | +28.00 | +3.9% | $762.00 | $770.00 | $745.00 | 3,684,319 | |
| $723.00 | +19.00 | +2.7% | $691.00 | $725.00 | $674.00 | 4,106,973 | |
| $704.00 | +21.00 | +3.1% | $666.00 | $719.00 | $656.00 | 5,572,750 | |
| $683.00 | -14.00 | -2.0% | $752.00 | $758.00 | $655.00 | 12,963,926 | |
| $697.00 | -41.00 | -5.6% | $730.00 | $745.00 | $686.00 | 5,746,217 |
- Ticker
- TWSE:2379
- Asset type
- Stock
- Sector
- Technology
- Industry
- Semiconductors
- Exchange
- TWSE
- Currency
- TWD
What changed lately
Latest news release · Jun 8, 2026
Realtek Joins OpenTitan Coalition to Develop Discrete Hardware Root of Trust Devices
Latest news
Realtek Joins OpenTitan Coalition to Develop Discrete Hardware Root of Trust Devices
Jun 8, 2026
Closed $596.00 (-7.3%) on Jun 8, 2026
Realtek Semiconductor Corp on 6ix
- Sector
- Technology
- Industry
- Semiconductors
- News releases
- 1 in the last 12 months · 20 in all · newest Jun 8, 2026 · oldest 2022
Where Realtek Semiconductor Corp is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| TWSE:2379 瑞昱 · Home listing · This page | TWSE | Taiwan | TWD |
| LUXSE:RTKSM | LUXSE | Luxembourg | USD |
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