Nasdaq and S&P 500 Slip Into Red as Global Chip Stocks Crash; SK Hynix Plunges 6%

The Quick Take

• The Nasdaq and S&P 500 both slipped into negative territory as global semiconductor stocks faced intense selling pressure
• SK Hynix plunged 6% in a single session as the chip sector selloff spread from US markets to Korean and Asian names
• The Dow edged marginally higher at the open, confirming the selloff is technology-specific rather than broad market in character

The chip sector selloff that pushed the Nasdaq and S&P 500 into the red while the Dow edged higher reflects a textbook technology-specific rotation rather than broad economic deterioration. Semiconductor stocks have been among the most richly valued equities in the current AI-driven bull market, leaving them acutely vulnerable to any demand signal revision, earnings miss, or geopolitical supply-chain risk that alters the consensus AI infrastructure spending narrative. SK Hynix's 6% single-session decline is particularly notable given its position as the world's leading HBM memory supplier for AI accelerators — such a move implies significant institutional selling or coordinated macro-driven risk-off positioning.

SK Hynix's sharp decline will test the resilience of the semiconductor sector's AI-driven valuation premium. When a critical supply chain name falls 6% in a session, ripple effects spread: TSMC, Samsung, Micron, and the fabless chip designers all see their own valuations pressured as investors reprice AI infrastructure build-out spending assumptions. For India's IT and technology sector, which sources significant memory and logic chips from Korean and Taiwanese fabs, any sustained semiconductor price reset creates input cost tailwinds that partially offset the global tech uncertainty appearing in sector earnings guidance revisions across the US market.

The critical forward signal is whether the chip selloff triggers sustained rotation out of semiconductor equities or represents a temporary correction within a continuing AI infrastructure super-cycle. Watch Taiwan Semiconductor's next earnings call for guidance on advanced packaging and HBM demand — TSMC's forward outlook is the definitive global chip demand gauge. SK Hynix's recovery trajectory in sessions following this decline will signal market confidence in HBM demand durability. The macro variable is the status of US-China semiconductor trade restrictions: any new export limitations could structurally reallocate AI infrastructure investment away from current dominant suppliers.

Synthesized from 1 source.