Taiwanese (TAIEX) Stocks - Top Gainers Today

UPDATED May 17, 2026

Explore the Taiwanese (TAIEX) Top Gainers Today. These stocks have seen the largest rise in Market Cap from the previous trading day.

2,338 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv YieldIndustry
2454
MediaTek
NT$3,425.005.1%161.5%NT$5.2tNT$3,327.28PE54.6xE29.2%1.6%Semiconductors
2327
Yageo
NT$501.0010.0%317.5%NT$936.7bNT$402.25PE39.5xE16.0%1.2%Tech
2313
Compeq Manufacturing
NT$259.0010.0%318.4%NT$280.7bNT$236.67PE45.7xE45.2%1.1%Tech
2303
United Microelectronics
NT$112.001.8%134.6%NT$1.4tNT$75.37PE28.1xE13.0%2.3%Semiconductors
3481
Innolux
NT$38.406.4%176.3%NT$288.3bNT$19.76PE334.1xE42.1%2.6%Tech
6415
Silergy
NT$514.009.8%34.6%NT$181.6bNT$533.78PE80.5xE39.9%0.5%Semiconductors
6147
Chipbond Technology
NT$205.009.9%214.4%NT$152.6bNT$170.80PE60xE28.5%1.4%Semiconductors
2379
Realtek Semiconductor
NT$561.004.7%9.4%NT$276.3bNT$589.50PE20.2xE14.5%4.5%Semiconductors
6285
WNC
NT$286.0010.0%132.5%NT$125.8bNT$245.83PE42.2xE33.7%1.7%Tech
6515
WinWay Technology
NT$10,115.003.4%987.6%NT$352.5bNT$8,956.11PE207.3xE52.2%0.2%Semiconductors
3189
Kinsus Interconnect Technology
NT$508.004.5%526.4%NT$222.0bNT$495.55PE124.2xE63.3%0.3%Semiconductors
6531
AP Memory Technology
NT$1,140.005.6%361.5%NT$175.7bNT$1,352.50PE115.7xE46.9%0.6%Semiconductors
8358
Co-Tech Development
NT$428.009.9%715.2%NT$98.3bNT$280.00PE82xE68.2%0.5%Tech
7861
Bellwether Electronic
NT$1,330.0011.3%n/aNT$77.2bn/aPE79.3xn/an/aTech
2615
Wan Hai Lines
NT$77.204.0%-31.1%NT$208.2bNT$89.50PE7.1xE-9.9%4.5%Transportation
2301
Lite-On Technology
NT$208.001.7%105.9%NT$464.0bNT$207.78PE30.6xE29.9%2.4%Tech
5871
Chailease Holding
NT$110.003.8%-10.6%NT$181.4bNT$128.60PE9.8xE8.6%5.3%Diversified Financials
2344
Winbond Electronics
NT$131.001.2%638.0%NT$582.8bNT$146.00PE38.9xE79.3%0.4%Semiconductors
6139
L&K Engineering
NT$721.004.0%200.4%NT$163.1bNT$858.00PE23.7xS35.5%3.2%Commercial Services
6442
EZconn
NT$1,815.004.3%309.2%NT$131.9bNT$3,333.00PE66.6xE82.2%0.7%Tech
4991
GCS Holdings
NT$690.007.5%682.3%NT$73.1bNT$682.33PE4497.3xE95.8%0%Semiconductors
3026
Holy Stone EnterpriseLtd
NT$359.509.9%321.5%NT$54.2bNT$160.00PE46.3xS17.0%1.6%Tech
3374
Xintec
NT$278.007.1%102.9%NT$75.4bNT$204.00PE54.1xE24.4%0.9%Semiconductors
2455
Visual Photonics Epitaxy
NT$386.007.7%265.9%NT$65.9bNT$327.00PE121.2xE44.4%0.7%Semiconductors
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