Chip Slump Drives Nasdaq Toward Correction Amid AI Investment Panic

The Nasdaq-100 index has fallen 9.7% from its record high, nearing a correction, as a significant slump in the semiconductor sector infects Western markets. This downturn follows a sharp decline in South Korea's Kospi index, which closed down nearly 11% on Tuesday, marking its eighth circuit breaker of 2026. The American semiconductor index, SOX, experienced a 6% drop on Tuesday, extending its losing streak to four sessions, the longest this year. This market volatility is occurring despite fundamental indicators suggesting a strong underlying demand for semiconductors, particularly for AI applications. Memory prices are reportedly increasing, with third-quarter contracts for DRAM settling 20%-30% higher this month. Major tech companies like Google and Meta have secured five-year contracts for memory, locking in prices and volumes, and analysts do not anticipate significant new supply entering the market until 2028. Gil Luria, a technology analyst at DA Davidson, observed that "there’s a lot of panic around the AI investment," and this panic appears to be "indiscriminate." Three primary explanations are circulating for this market behavior. The first involves the debut of Chinese memory maker CXMT on Monday, which surged 466% in Shanghai after raising $8.6 billion. The second explanation points to a report by The Information stating that a Chinese state-based company has begun mass producing immersion deep ultraviolet (DUV) lithography machines, a technology previously dominated by ASML. The third factor contributing to the panic is the growing concern among investors about hyperscalers overspending on the capital-intensive infrastructure required for AI development. However, analysts tracking memory supply chains suggest that the first two concerns may not fully explain the market's reaction. According to Matt Bryson, a semiconductor analyst at Wedbush, China has possessed DUV lithography technology for years, and domestic production of these machines does not fundamentally alter the production capabilities of Chinese firms. The critical constraint for China remains extreme ultraviolet (EUV) lithography, a more advanced technology that China currently lacks. Lithography is the process used to print intricate chip patterns onto silicon wafers, with the wavelength of light used determining the precision of the printed features. The market's current panic seems to overlook these nuances, focusing instead on broader fears about AI spending and geopolitical factors related to Chinese technology advancements. The situation highlights a disconnect between investor sentiment, driven by perceived risks and speculative trading, and the tangible demand and supply dynamics within the semiconductor industry, especially concerning memory chips crucial for AI workloads.