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Taiwanese (TAIEX) Semiconductors Stocks - Biggest Losers Today

UPDATED May 20, 2026

Explore the Taiwanese (TAIEX) Biggest Losers Today. These Semiconductors Stocks have seen the largest drop in Market Cap from the previous trading day.

305 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
8299
NT$2,265.00-8.1%341.5%NT$500.8bNT$2,875.6422.021.8%1.0%
6531
NT$884.00-9.1%245.3%NT$158.3bNT$1,352.5089.746.9%0.8%
5274
NT$15,560.00-2.3%298.5%NT$588.2bNT$18,405.69132.043.3%0.5%
6488
NT$638.00-4.1%92.5%NT$305.0bNT$630.4639.423.0%1.2%
2344
NT$114.00-1.3%538.7%NT$519.8bNT$146.0033.879.3%0.4%
6223
NT$5,680.00-0.9%750.3%NT$556.5bNT$7,429.00151.250.5%0.3%
3105
NT$446.50-2.2%390.7%NT$189.3bNT$387.0885.627.8%0.4%
7918
NT$1,200.00-7.7%n/aNT$51.7bn/an/an/an/a
3264
NT$206.50-3.7%173.9%NT$97.9bNT$239.0030.928.1%2.0%
6683
NT$1,670.00-6.2%431.0%NT$48.9bNT$450.00109.513.9%0.5%
7751
NT$1,500.00-6.8%355.9%NT$40.3bn/a66.2n/a1.2%
7913
NT$337.50-16.7%n/aNT$15.2bn/an/an/an/a
8027
NT$240.00-9.8%192.3%NT$25.2bNT$98.0013.4125.3%0%
2455
NT$389.00-2.9%270.5%NT$73.6bNT$358.80122.144.7%0.7%
8064
NT$123.50-9.9%231.5%NT$20.4bn/a52.1n/a0.9%
3374
NT$231.00-2.5%59.3%NT$62.7bNT$204.0044.924.4%1.1%
7828
NT$1,065.00-3.2%374.4%NT$43.1bn/a173.8n/a0.5%
6640
NT$1,250.00-3.1%214.9%NT$35.3bn/a77.0n/a1.2%
7856
NT$3,070.00-1.0%n/aNT$78.8bn/a499.9n/an/a
6920
NT$95.90-3.8%499.4%NT$19.9bn/a13.7n/an/a
5351
NT$74.40-3.1%166.2%NT$24.2bn/a76.9n/a0%
3680
NT$506.00-1.6%33.2%NT$48.6bNT$674.0051.733.6%1.4%
3691
NT$139.00-5.4%93.9%NT$12.8bn/a1.7n/a0%
7866
NT$229.00-7.7%n/aNT$8.9bn/an/an/an/a
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