Nikkei 225 & Philadelphia Semiconductor Index
10 shared events · Importance 3 · Last updated Aug 12, 2026
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Business
Nikkei 225: Fell over 5% in a single day, driven by losses in tech and AI-related stocks.
Philadelphia Semiconductor Index: Fell over 10% in two sessions, entering bear market territory; down 24% from all-time high.
Apr 20, 2026 · 344 articles
International
Nikkei 225: The Nikkei 225 experienced a mixed performance, snapping a winning streak but showing potential for a rebound, reflecting broader market sentiment.
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index showed a substantial move to the upside, reaching a record closing high.
May 26, 2026 · 6 articles
unfocused
Nikkei 225: Japan's Nikkei 225 index topped 68,000 for the first time, driven by the global AI-driven chip stock surge and positive U.S. market performance.
Philadelphia Semiconductor Index: The Philadelphia SE Semiconductor Index hit an all-time high, reflecting strong performance in the semiconductor sector driven by AI demand.
May 19, 2026 · 199 articles
Business
Nikkei 225: Rose on AI stock gains and yen intervention.
Philadelphia Semiconductor Index: Surged on AI chip demand, but remained down over 20% from its June high.
Jul 14, 2026 · 280 articles
Business
Nikkei 225: Japan's Nikkei 225 slipped 1.3%, with technology shares leading the decline despite rising real wages.
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.
Jun 04, 2026 · 38 articles
Business
Nikkei 225: Japan's Nikkei plunged 2.5%, reflecting global risk-off sentiment.
Philadelphia Semiconductor Index: The index plunged 5%, reflecting severe weakness in semiconductor stocks due to rate and yield concerns.
Aug 18, 2026 · 6 articles
International
Nikkei 225: The Nikkei 225>>> has fallen due to global market uncertainty stemming from the US-Iran conflict and rising energy costs, impacting investor confidence in the Japanese market.
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.
May 07, 2026 · 362 articles
International
Nikkei 225: The Nikkei 225 lost value, falling from an all-time high, as Asian markets reacted to the U.S. strikes in Iran and the uncertainty surrounding global oil supplies.
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.
Apr 20, 2026 · 607 articles
Business
Nikkei 225: Nikkei 225 dropped about 4%, impacted by the semiconductor downturn.
Philadelphia Semiconductor Index: The index fell nearly 19% from all-time highs, reflecting the broad selloff in semiconductor stocks amid AI spending concerns.
Jul 08, 2026 · 107 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.
May 26, 2026 · 9 articles
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