Philadelphia Semiconductor Index & SK Hynix
13 shared events · Importance 3 · Last updated Aug 12, 2026
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Business
Philadelphia Semiconductor Index: Fell over 10% in two sessions, entering bear market territory; down 24% from all-time high.
SK Hynix: Fell up to 8.4% in a single session; U.S. listing started trading amid volatility.
Apr 20, 2026 · 344 articles
Domestic
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index slumped 10%, reflecting the widespread selloff in semiconductor stocks that also heavily impacted the KOSPI.
SK Hynix: SK Hynix dropped 7.7% amidst the market rout, even though Nvidia's CEO, Jensen Huang, reaffirmed it as a 'biggest partner.'
Jun 08, 2026 · 10 articles
Business
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index experienced its best quarter ever, reflecting the widespread surge in chip stocks driven by AI demand.
SK Hynix: SK Hynix, a rival memory chipmaker, also benefited from the surge in AI-driven demand for HBM chips, experiencing significant stock gains and planning a U.S. stock market listing.
May 19, 2026 · 104 articles
Business
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index suffered its largest one-day percentage plunge since March 2020, erasing over $1 trillion in market value, as chip stocks were at the epicenter of the tech sell-off.
SK Hynix: SK Hynix lost 9.9%, contributing to the significant decline of the KOSPI index.
Jun 04, 2026 · 38 articles
Business
Philadelphia Semiconductor Index: Surged on AI chip demand, but remained down over 20% from its June high.
SK Hynix: Surged on AI memory demand, but faced extreme volatility. Key driver of KOSPI swings.
Jul 14, 2026 · 280 articles
unfocused
Philadelphia Semiconductor Index: The Philadelphia SE Semiconductor Index hit an all-time high, reflecting strong performance in the semiconductor sector driven by AI demand.
SK Hynix: SK Hynix's stock seesawed, contributing to the volatility in South Korean equities.
May 19, 2026 · 199 articles
Business
Philadelphia Semiconductor Index: The Philadelphia SE Semiconductor Index hit an all-time high, reflecting strong performance in the semiconductor sector driven by AI demand.
SK Hynix: SK Hynix's stock seesawed, contributing to the volatility in South Korean equities.
May 26, 2026 · 9 articles
Business
Philadelphia Semiconductor Index: The index fell nearly 19% from all-time highs, reflecting the broad selloff in semiconductor stocks amid AI spending concerns.
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
Business
Philadelphia Semiconductor Index: SK Hynix is expected to join the Philadelphia Semiconductor Index, potentially boosting passive investment inflows.
SK Hynix: SK Hynix raised $26.5 billion in its Nasdaq debut, the largest U.S. listing by a foreign company. The company is the leading HBM supplier to Nvidia, with shares up 680% over the past year despite a recent 25% pullback. Proceeds will fund capacity expansion in South Korea and the U.S.
Apr 20, 2026 · 247 articles
International
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index>>> has surged amid demand for chips, but its future performance could be impacted by broader market concerns related to the US-Iran conflict.
SK Hynix: SK Hynix>>> reached a $1 trillion market capitalization, demonstrating strong performance in the tech sector despite broader market concerns.
Apr 20, 2026 · 607 articles
International
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index>>> has surged amid demand for chips, but its future performance could be impacted by broader market concerns related to the US-Iran conflict.
SK Hynix: SK Hynix>>> reached a $1 trillion market capitalization, demonstrating strong performance in the tech sector despite broader market concerns.
May 07, 2026 · 362 articles
Business
Philadelphia Semiconductor Index: The semiconductor index gained 2.2% on the day, partly due to Broadcom's rise, but is not directly impacted.
SK Hynix: SK Hynix was set to debut on the Nasdaq, but this is unrelated to the Apple-Broadcom deal.
Apr 20, 2026 · 110 articles
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