TAIEX & SK Hynix
13 shared events · Importance 3 · Last updated Aug 12, 2026
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Business
TAIEX: Fell up to 6.5%, driven by TSMC and other tech stocks.
SK Hynix: Fell up to 8.4% in a single session; U.S. listing started trading amid volatility.
Apr 20, 2026 · 344 articles
Business
TAIEX: The TAIEX index is heavily concentrated with TSMC, which accounts for almost 40% of its weight, making it dependent on the AI boom.
SK Hynix: SK Hynix has significantly contributed to South Korea's equity rally, crossing the $1 trillion market capitalization mark due to its dominance in AI memory chips.
Jun 02, 2026 · 20 articles
Business
TAIEX: Taiwan's Taiex surged, heavily weighted toward technology shares, benefiting from the AI boom and the performance of major chipmakers like TSMC.
SK Hynix: SK Hynix, a computer chipmaker partnering with Nvidia, saw its shares surge, contributing to the strong performance of the South Korean market and the broader tech rally.
May 20, 2026 · 72 articles
Business
TAIEX: Rose on AI chip demand.
SK Hynix: Surged on AI memory demand, but faced extreme volatility. Key driver of KOSPI swings.
Jul 14, 2026 · 280 articles
Business
TAIEX: Taiwan's Taiex was 3.2% higher, showing a strong positive performance.
SK Hynix: SK Hynix shares rose 1% and the company announced plans for over $500 billion in investments in chipmaking and AI, showing positive market sentiment and commitment to growth.
Jun 29, 2026 · 8 articles
Business
TAIEX: Taiwan's TAIEX gave up 1.3%, reflecting a negative trend in the Taiwanese market.
SK Hynix: SK Hynix lost 9.9%, contributing to the significant decline of the KOSPI index.
Jun 04, 2026 · 38 articles
Business
TAIEX: TAIEX dropped about 4%, reflecting the chip sector weakness in Taiwan.
SK Hynix: SK Hynix listed on Nasdaq and has seen increased investor attention as a memory chipmaker. Its stock slid more than 13% in Asian trading amid broader chip selloff.
Jul 08, 2026 · 107 articles
International
TAIEX: Taiwan's Taiex gained 0.6%.
SK Hynix: Shares also fell on Monday after a sharp rally, similar to Samsung, due to broader market movements.
Jul 30, 2026 · 162 articles
unfocused
TAIEX: Taiwan's TAIEX was up, reflecting the positive sentiment in technology-heavy Asian markets.
SK Hynix: SK Hynix's stock seesawed, contributing to the volatility in South Korean equities.
May 19, 2026 · 199 articles
Business
TAIEX: Taiwan's TAIEX was up, reflecting the positive sentiment in technology-heavy Asian markets.
SK Hynix: SK Hynix's stock seesawed, contributing to the volatility in South Korean equities.
May 26, 2026 · 9 articles
International
TAIEX: The Taiex slipped 0.3%.
SK Hynix: SK Hynix shares slid 11.2% amid AI stock rout.
Apr 20, 2026 · 480 articles
Domestic
TAIEX: Little changed.
SK Hynix: Announced a $29 billion share buyback, leading to a surge in its stock price.
Aug 19, 2026 · 127 articles
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