Chip Stocks Slump Led by Samsung Rattles Markets Ahead of US Payrolls

Key Facts

1South Korea's Kospi index slumped 7.9% as Samsung and SK Hynix lost a combined $290 billion in market value.

2Nasdaq futures dropped 0.2% as pressure continued on semiconductor and AI infrastructure sectors.

3Markets are awaiting US Non-Farm Payrolls (NFP) data with a consensus estimate of +113k jobs.

Amid escalating concerns over AI infrastructure overcapacity, global markets experienced a sharp sell-off targeting the semiconductor sector. South Korea's Kospi index slumped 7.9%, driven by massive losses for Samsung and SK Hynix totaling $290 billion, while Nasdaq futures dropped 0.2%. Investors are now bracing for US Non-Farm Payrolls (NFP) data, with a consensus estimate of +113k jobs, adding to the cautious sentiment surrounding high-beta assets.

The downturn extends to major industry players, with market data showing similar pressure on TSM, which closed at $444.23 on July 1, 2026. This slump follows reports of slowing revenue growth in AI infrastructure, as analyst estimates (per Bloomberg) suggest investors are re-evaluating the economic viability of massive chip spending. Sentiment was further dampened by OpenAI's geopolitical maneuvering, which triggered fears of global supply chain disruptions.

Traders should watch key support levels as NVDA settled at $197.58 and AMD at $540.88 (close July 1, 2026). The upcoming US labor data will be the primary catalyst for near-term market direction, especially as investors parse upcoming Fed official speeches to gauge the monetary policy path amidst heightened technology sector volatility.