CPI at 4.2%, Iran strikes: Wall Street slides as oil pushes higher

June 11, 2026

US inflation is back at a three-year high and the war with Iran shows no sign of cooling. Wall Street corrected sharply on Wednesday, oil extends its advance on Thursday and the session looks tense ahead of this afternoon's PPI and next week's FOMC.

A 4.2% CPI changes the math for the Fed

May CPI came in at 4.2% year on year, the highest since April 2023, after a 0.5% monthly rise. The driver is no mystery. Energy jumped 23.5% over one year and gasoline 40.5%, a direct result of the oil shock triggered by the conflict with Iran. It marks a third straight month of acceleration. The one comfort came from core inflation, up 0.2% on the month, below consensus, for an annual pace of 2.9%. One week before the June 16-17 meeting, markets still price roughly 96% odds of a hold, but every hot print pushes any rate cut hope further away.

Wall Street logs its worst session of the week

The index reaction was immediate. The S&P 500 lost 1.62% to 7,266.99, the Nasdaq fell 1.98% to 25,169.50 and the Dow dropped 1.87% to 49,918.78, down 953 points. Industrials fell more than 3%, tech and materials more than 2%. The VIX jumped 11.8% to 22.22 and the Fear & Greed Index slipped to 29, in fear territory. Asia offered no relief overnight, with the Nikkei down 0.71% in New York's wake.

Oil climbs, gold lags, the dollar is the haven now

The US carried out a second day of strikes against Iran on Thursday and the Strait of Hormuz remains nearly closed. Brent topped $96 intraday before easing toward $95.45, while WTI trades near $92.68. US crude inventories fell 7.2 million barrels, a seventh straight weekly decline. The paradox of the moment is that gold is not benefiting from the war. The metal sits below $4,100, its lowest since November, as markets prefer the dollar for safety while the rate risk tilts toward a hike. EUR/USD holds near 1.156 and USD/JPY near 160.4. Bitcoin steadies near $62,300 after touching its lowest level since October 2024. To follow these rotations day by day, the market briefing index is updated every morning.

Key levels of the day

Instrument Level / Price Change Watch
S&P 500 7,266.99 -1.62% Reaction to the 2:30 pm Paris PPI
Nasdaq Composite 25,169.50 -1.98% Tech after three rough sessions
Dow Jones 49,918.78 -1.87% Industrials leading the declines
Brent $95.45 +2.52% Strait of Hormuz and Gulf supply
WTI $92.68 +2.94% US inventories down seven weeks running
Bitcoin $62,299 +1.29% ETF flows after record outflows
VIX 22.22 +11.83% Stress holding above 20

Economic calendar

  • 2:30 pm (Paris): US May PPI, consensus +0.7% month on month
  • 2:30 pm (Paris): weekly jobless claims, consensus 220K
  • Wednesday June 17, 8:00 pm (Paris): FOMC decision

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The takeaway

Inflation at 4.2% and the war with Iran have set a high-volatility regime where the dollar replaces gold as the haven. The 2:30 pm PPI and the June 17 FOMC will show whether the Fed needs to turn hawkish.

This is not investment advice.

Frequently asked questions

Why does the CPI move markets?

The CPI measures US inflation. A hotter-than-expected print pushes the Fed to keep rates high, which weighs on stocks and risk assets; a softer print fuels hopes of a rate cut and supports the market.

How does oil affect inflation?

Persistently expensive crude raises energy, transport and production costs. These pressures feed into consumer prices and make it harder for central banks to bring inflation back to target.

Why does gold fall when the dollar rises?

Gold is priced in dollars. When the greenback strengthens, an ounce becomes more expensive for buyers in other currencies, which cools demand and pressures the price.

What is the FOMC?

The FOMC is the Federal Reserve's monetary policy committee. It meets eight times a year to set the policy rate, a decision that directly moves stocks, the dollar and gold.