Philadelphia Semiconductor Index & Micron Technology
19 shared events · Importance 3 · Last updated Aug 23, 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.
Micron Technology: Fell up to 13.3% in a single day; volatile swings; still up over 200% year-to-date.
Apr 20, 2026 · 344 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.
Micron Technology: Micron Technology experienced a substantial drop of 13.3%, making it one of the biggest losers among S&P 500 stocks during the tech sell-off.
Jun 04, 2026 · 38 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.
Micron Technology: Micron Technology's stock surged due to unprecedented demand for its high-bandwidth memory (HBM) chips, driven by the AI revolution. The company's revenue and profit forecasts exceeded expectations, leading to a significant increase in market capitalization and customer commitments for future supply.
May 19, 2026 · 104 articles
Business
Philadelphia Semiconductor Index: The index is up 82% in 2026, on pace for its best year since 1999, reflecting the surge in semiconductor stocks driven by AI demand.
Micron Technology: Micron is a key beneficiary of the AI trade rotation, with strong earnings growth and positive estimate revisions, attracting significant investor inflows.
Jul 07, 2026 · 13 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.
Micron Technology: Micron Technology recently joined the club of behemoth companies, also riding the AI wave, indicating the broad impact of AI on the semiconductor industry.
May 26, 2026 · 9 articles
Business
Philadelphia Semiconductor Index: Surged on AI chip demand, but remained down over 20% from its June high.
Micron Technology: Experienced volatile trading but surged on strong AI demand. Stock remains up significantly for the year.
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.
Micron Technology: Micron Technology rose significantly, vaulting past the $1 trillion valuation mark, as it rides the artificial intelligence wave.
May 19, 2026 · 199 articles
International
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index showed a substantial move to the upside, reaching a record closing high.
Micron Technology: Micron Technology shares sharply increased after UBS raised its price target, boosting the semiconductor sector.
May 26, 2026 · 6 articles
Business
Philadelphia Semiconductor Index: Rallied 1.6% as chip stocks gained, providing support to the market.
Micron Technology: Added 4%, boosting the chip sector.
Aug 17, 2026 · 6 articles
Business
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index advanced 2.5%, though still down 15% from its June record.
Micron Technology: Micron gained 4.9% on AI-driven memory demand. The company is expected to benefit from continued AI infrastructure spending.
Aug 05, 2026 · 65 articles
Business
Philadelphia Semiconductor Index: Entered bear market after 20% drop from record high, but up 60% for year.
Micron Technology: Chipmaker whose stock rose on Monday, leading gains.
Apr 20, 2026 · 27 articles
Business
Philadelphia Semiconductor Index: The index has jumped 74% in 2026, led by Micron. Nvidia's correlation to the index sank to the lowest since 2014.
Micron Technology: Micron is a primary beneficiary of the rotation, with its stock up 229% in 2026, benefiting from high-bandwidth memory pricing. It is leading the Philadelphia Semiconductor Index.
Jul 08, 2026 · 6 articles
Business
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index tumbled significantly, setting a grim tone for Asian markets and highlighting the vulnerability of the technology sector to interest rate concerns.
Micron Technology: Micron Technology's shares sharply increased after UBS raised its price target, contributing to the jump in the tech-heavy NASDAQ.
May 18, 2026 · 40 articles
International
Philadelphia Semiconductor Index: The Philadelphia Semiconductor Index lost 2.2%, reflecting the broad negative impact of Broadcom's results on the semiconductor sector.
Micron Technology: Micron Technology's shares were dragged down in premarket trading due to Broadcom's disappointing results, reflecting broader weakness in the semiconductor sector.
Jun 04, 2026 · 21 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.
Micron Technology: Micron crossed $1 trillion in market value in May, benefiting from the shift in AI investment toward memory chips. It is a key beneficiary of the broadening AI trade.
Jul 08, 2026 · 107 articles
Business
Philadelphia Semiconductor Index: SK Hynix is expected to join the Philadelphia Semiconductor Index, potentially boosting passive investment inflows.
Micron Technology: Micron, SK Hynix's U.S. competitor, trades at a higher forward P/E (6.66x vs 5.5x). SK Hynix's U.S. listing may narrow the valuation gap.
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.
Micron Technology: Micron Technology>>> is mentioned as a US chipmaker, indicating the strong performance of the tech sector.
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.
Micron Technology: Micron Technology>>> is mentioned as a US chipmaker, indicating the strong performance of the tech sector.
May 07, 2026 · 362 articles
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