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Oil Jumps $3.45 as Trump Restores Iran Sanctions, Stocks Slip

WTI crude surged to $72 after the US Treasury revoked an Iran oil sanctions waiver, while equities dipped and yields climbed.

Oil prices surged Monday after the US Treasury Department revoked a key Iran sanctions waiver, sending WTI crude up $3.45 to $72.00 a barrel in a late-session acceleration that signaled growing doubt over any lasting nuclear or trade deal with Tehran. The move came after Iranian forces attacked tankers — an incident that initially drew little market reaction — before afternoon bids picked up steam and the sanctions news broke. A large convoy of Japanese vessels had departed via the Iran corridor the prior day, representing some of the last stranded oil to clear the route, leaving the near-term supply picture uncertain.

US Treasury yields climbed 7 basis points to 4.55% alongside the oil rally, and the dollar posted modest gains, but equity markets struggled. The S&P 500 closed down 0.4% after a volatile session in which chip stocks fell as much as 10%, largely erasing gains made during June. The sharp two-way swings in AI-related names raised questions about whether the current phase of the AI trade is running out of momentum, or at minimum hitting a meaningful pause.

Read more Nvidia Bucks Chip Sector Selloff as Traders Bet on Rebound →

On the economic data front, the New York Fed's latest consumer survey showed one-year inflation expectations rising to their highest level since 2023 — a worrying signal given that expectations for oil-price inflation actually fell, implying broader price pressures are building. The US international trade deficit came in slightly better than forecast at $77.6 billion versus an $78.5 billion estimate, while Canada posted a May trade surplus of $4.24 billion, well above the $2.85 billion consensus. New York Fed President John Williams offered little new guidance, describing the economy as on a steady, trend-like growth path.

In currency markets, the Swiss franc led gains while the New Zealand dollar was the session's worst performer. Gold fell $49 to $4,114, retreating as yields and the dollar firmed. The day's cross-asset moves reflect a market increasingly sensitive to geopolitical risk and inflation signals as the Federal Reserve holds rates steady and trade negotiations remain fluid.

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Frequently Asked Questions

Q.Why did oil prices rise sharply on July 7, 2026?

Oil surged after the US Treasury revoked an Iran oil sanctions waiver, signaling the collapse of ongoing deal negotiations. Iranian attacks on tankers earlier in the day had initially drawn a muted market reaction before bids accelerated in the afternoon.

Q.What did the New York Fed survey show about inflation expectations?

The New York Fed survey showed one-year inflation expectations rising to their highest level since 2023, with the increases coming despite a drop in expected oil-price inflation, suggesting price pressures are broadening across the economy.

Q.How did US stock markets and chip stocks perform on this day?

The S&P 500 closed down 0.4%, while chip stocks fell as much as 10%, largely erasing their gains from June. The sharp volatility in AI-related names raised questions about whether that trade is pausing or unwinding.

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