Chip stocks stall as momentum fades, CPI weighs

Semiconductor stocks faced a sharp reversal on May 12, with NVIDIA and AMD leading declines after the US inflationThe rate at which prices rise across an economy. report arrived hotter than expected. Chip equities had rallied hard into the inflation print on hopes that easing price pressures would force the Federal Reserve to cut rates sooner, unleashing a fresh wave of AI-driven capex spending. Instead, the 3.8% year-over-year CPI print shattered that narrative, sending Treasury yields sharply higher and dampening appetite for durationBond price sensitivity to interest rate changes.-rich growth stories.

Kim Forrest, chief investment officer at Bokeh Capital Partners, characterised the selloff as a pause in momentumThe empirical fact that winners keep winning over the medium term. for chip stocks rather than a shock rooted in deteriorating fundamentals. Retail interest in semiconductors remained elevated, with data from wallstreetbets showing that 7 of the top 11 trending tickers on the platform were semis or storage names, with NVIDIA ranking number 8 and AMD number 9. SOXX, the semiconductor exchange-traded fund, had rallied 72.88% year-to-date before the pullback, signalling an extended valuation. NVIDIA call/put ratios reached 3.03, indicating extreme call bias among retail traders, which often presages profit-taking.

The timing of the CPI beat created a two-shock dynamic: inflationThe rate at which prices rise across an economy. concerns crimp near-term Fed cut odds, lowering the discount rate applied to future AI capex; simultaneously, higher rates raise the cost of capital for the massive foundry expansions and server purchases that semiconductor suppliers depend on. Nvidia's forward guidanceCompany-issued forecasts of future financial performance. and any colour on capex intensity from large hyperscalers will become critical inputs for near-term direction. Advanced Micro Devices faces the same thesis, with AMD trading on continued data-centre strength and AI adoption momentumThe empirical fact that winners keep winning over the medium term..

The broader debate centres on whether this is a genuine cyclical peak in semiconductor demand (as some sceptics argue) or merely a healthy consolidation in an intact uptrend. Company-specific catalysts, quarterly earnings, and Fed rhetoric will matter significantly. Broadcom, another bellwether, will also face scrutiny over the pace of networking and data-centre buildouts in a higher-rate environment.