2026.5.12 US Stock Daily | CPI Runs Hot, Rate Cut Expectations Wiped Out for the Year

April CPI accelerated again. Energy costs bled into food and services, setting the stage for Tuesday’s action. The WSJ headline said it all: “Nasdaq Leads Stock Losses After Jump in April Inflation.”

The rate market reaction was violent. Bloomberg’s evening headline read “Bond Bears Reload Fed Rate Hike Wagers on Stubborn Inflation” — bond bears started piling back into rate hike bets. Traders essentially zeroed out rate cut expectations for the year, marking the biggest interest rate narrative reversal in six months.

Stocks took it surprisingly well. The S&P 500 closed at 7400.96, down 0.16%. Nasdaq settled at 26088.20, off 0.71%. The Dow edged up 0.11% to 49760.56. VIX fell 2.12% to 17.99. Bloomberg’s closing take: “Stocks Drop as Chip Rally Fades, Bonds Decline.” The S&P dipped as much as 1% intraday before clawing back into the close — classic “bad news already priced in” behavior. The market had partially digested the possibility of a hot CPI print.

Oil was the most direct fuel for the inflation acceleration. WTI reclaimed $100 today, closing at $101.46, up 3.46%. The dollar index rose to 98.33. Two things compounded: the US strategic petroleum reserve replenishment plan went into effect, putting a price floor under crude; and US-Iran talks collapsed again, with Iranian state media broadcasting a hardline war-continuation stance. On Polymarket, the probability of “Strait of Hormuz resuming normal transit by May 15” sat at 0%, while “US-Iran permanent deal by May 15” was at 2%.

Sector rotation was textbook. Healthcare XLV led with a 1.96% gain, consumer staples XLP rose 1.28%, financials XLF added 0.78%, energy XLE climbed 0.70% — defensive flows plain as day. Tech XLK dropped 1.51% to lead decliners, consumer discretionary XLY fell 0.90%. AMD lost 2.29% to close at $448.29, TSLA slid 2.60% to $433.45, MSFT shed 1.18% to $407.77, AMZN dipped 1.18% to $265.82. NVDA bucked the trend, gaining 0.61% to $220.78 — the lone bright spot in tech. Selling continued after hours: QQQ down 0.33%, TSLA down 0.72%, NVDA down 0.59%, AMD down 0.79%.

The AI narrative hasn’t died. Bloomberg exclusively reported that Cerebras’ IPO pricing was guided above range — primary market demand for AI compute remains intact. The semiconductor pullback looks more like short-term profit-taking than a fundamental thesis break.

The 10-year Treasury yield rose roughly 5bp to 4.46%, just 4 basis points from 4.5%. This level is loaded. Over the past few months, every time yields approached 4.5%, the White House rolled out something big to push them back down — tariff pauses, trade deals, various policy pivots in rotation. Polymarket prices a 100% chance Trump visits China before May 15, timing that lines up precisely with yields nearing the critical threshold again. The market has learned this rhythm.

Goldman Sachs noted in a NewsNow flash that the dollar could strengthen further and the energy shock would keep yields elevated. If oil holds above $100, May CPI will likely run hotter still, effectively shutting the rate cut window for the year. The silver lining: the market is starting to price in “no cuts,” and VIX staying subdued means panic hasn’t spread. The risk is if inflation keeps accelerating to the point where rate hike talk starts — then 4.5% won’t hold as a ceiling.

Two things to watch: whether oil can retreat below $95 to give inflation expectations some breathing room, and whether Trump’s China visit produces a trade outcome weighty enough to push yields back down. Both happen, the S&P has room to run. Neither does, 4.5% becomes the floor.