U.S. stocks wobble as Iran tensions, CPI jitters and dollar slide test risk appetite

Mar 9, 2026 at 2:30 PM UTC

Edited by Dorian Batycka

News

Traders watch U.S. stock and crypto prices slide amid Iran tensions and inflation worries.

U.S. stocks and crypto slipped on Monday as Iran–Israel tensions, CPI sticky inflation and a weaker dollar rattled risk appetite and reinforced JPMorgan’s tactically bearish stance.

Summary

U.S. indices open lower as Iran tensions and $100 oil sap risk appetite and CPI.
JPMorgan warns war risk could knock S&P 500 up to 10% from its peak.
Dollar index briefly drops, while bitcoin, ethereum and solana fall about 4%.

U.S. markets are being yanked back into macro reality as rising geopolitical risk, CPI and sticky inflation concerns and a weaker dollar collide with frothy risk assets. JPMorgan’s trading desk warned that an Iran war “could trigger the S&P 500 index to drop by as much as 10% from its peak,” adding that they are now “tactically bearish” on U.S. equities as oil climbs above $100 per barrel.

At the open, all three major U.S. equity benchmarks moved sharply lower, with the Dow Jones down 1%, the S&P 500 off 0.87% and the Nasdaq losing 0.86%, while large‑cap chip names such as Intel and AMD extended recent declines. Andrew Tyler, head of global market intelligence at JPMorgan, said positioning remains “overall neutral, lacking extreme de‑risking actions,” but argued that in a pullback scenario the S&P 500 could slide toward 6,270, roughly 7% below last Friday’s close. Other strategists echo that caution: “We are tactically cautious as we brace for what could be a prolonged period of heightened uncertainty,” JPMorgan’s team said in a recent note on the U.S.–Iran backdrop.

Inflation expectations are adding another layer of tension. Bank of America said in a client report that February’s CPI print is unlikely to change the Federal Reserve’s near‑term stance, projecting a 0.3% month‑on‑month rise in both headline and core CPI and “moderate growth in consumer prices” overall. That keeps rate‑cut optimism on a short leash and leaves equities more sensitive to growth scares and geopolitical shocks.

The U.S. dollar index DXY has briefly dropped more than 10 points in short order, sliding to around 99.25 as traders rotate into other havens and reassess the U.S. macro premium. In digital assets, bitcoin traded near $68,200, down about 4% over the last 24 hours, while ethereum changed hands around $3,040, lower by roughly 4% on the day. Solana was recently quoted near $85.50, shedding about 3.9% over the same period as liquidity thinned out across majors.