A 3.3% inflation print fueled by war-driven energy shocks barely dented US equities, as a concentrated AI and semiconductor rally pushed the Nasdaq higher while most sectors quietly sold off.
The Consumer Price Index just posted its largest annual increase since May 2024, and barely anyone flinched. Headline CPI hit 3.3% year over year in March, driven almost entirely by a 21.2% single-month surge in gasoline prices and a 30.7% spike in fuel oil. The Strait of Hormuz disruption from the US-Iran conflict has pushed energy costs higher at a pace not seen since 2005. Yet the S&P 500 slipped just 0.03%, the Dow fell 0.48%, and the Nasdaq actually gained 0.38%.
The reason markets stayed composed is straightforward once you look under the hood. Core CPI, which strips out volatile food and energy costs, rose just 0.2% month over month and 2.6% annually. That matched consensus expectations exactly. Traders and algorithms alike interpreted the data as a geopolitical commodity shock layered on top of a domestic inflation picture that is still gradually cooling. Treasury yields barely moved, which tells you everything about how institutional money read the report.
While most of the market drifted lower, semiconductor and AI infrastructure companies mounted a sharp rally. TSMC reported record first-quarter revenue of NT$1.13 trillion, roughly $35.6 billion, up 35% year over year, with March alone surging 45% as AI chip orders from Apple and NVIDIA held firm despite the Iran conflict. Broadcom added 4.54%. Nvidia rose 2.29%. AMD gained 3.43%. CoreWeave climbed after locking in multi-year cloud computing agreements with Anthropic and Meta.
The message from this price action is clear: capital is consolidating around companies with tangible exposure to AI spending, and investors are willing to look past macroeconomic uncertainty when growth trajectories remain this steep. The risk, of course, is that this concentration leaves the broader market vulnerable if AI momentum ever falters.
Rotation, Not Recovery
Only 42% of advancing issues on the day tells you this was not broad-based buying. Healthcare, Financials, and Consumer Defensive stocks all declined. The Russell 2000, which tracks smaller companies more sensitive to domestic economic conditions, dropped 0.37%. Basic Materials eked out a 0.72% gain, buoyed by safe-haven demand for gold and silver. What looks like a flat market on the surface is actually a sharp rotation into a handful of mega-cap technology names.
As BeInCrypto's analysis highlighted, the S&P 500 is now trading above all four of its key exponential moving averages for the first time since February. The index has staged a V-shaped recovery from its March 30 low of 6,318, reclaiming mid-March levels. The 0.618 Fibonacci retracement at 6,806 remains the technical line in the sand. Holding above it keeps 6,939 and 7,108 as realistic targets. Dropping below it exposes the EMA cluster between 6,719 and 6,731, with 6,713 as the next support floor.
What the Fed Faces Next
Economist Steve Hanke at Johns Hopkins University has been warning for weeks that the Federal Reserve would struggle to contain inflation, noting that the three-month annualized CPI back in February was already running at precisely 3.3%. The March data simply confirmed that trajectory. Fed officials now face an uncomfortable balancing act. War-driven energy costs could push headline inflation even higher in the coming months, but raising rates to combat a supply-side commodity shock risks choking off the underlying softness in core prices that the data actually shows.
Market pricing currently reflects confidence that the Fed will hold steady rather than hike. But each successive hot CPI print narrows the window for rate cuts that equity valuations, particularly in growth sectors, have been banking on. If energy prices remain elevated through the second quarter and core inflation begins to re-accelerate alongside them, the current calm in Treasury markets will face a genuine stress test.
For investors and founders building in crypto and digital assets, this split market matters directly. Bitcoin and other risk assets tend to correlate with Nasdaq sentiment during periods of liquidity expansion. A continued rotation into AI and away from everything else suggests that speculative appetite is narrowing, not broadening. Keep an eye on whether that 42% advance-decline figure improves, or whether capital continues to crowd into the same handful of names. That tells you more about the real health of risk markets than any index-level number will.
