Oil Plunge Sparks Relief Rally as Iran Strikes Pause

Oil prices fell sharply Monday, sending stock futures higher and bond yields lower, as the U.S. paused military strikes against Iran over the weekend. Brent crude futures for September dropped 9% to around $88 a barrel, after hitting $100 late last week, according to market data. The decline followed President Trump's decision Friday to not continue strikes, a pause extended through the weekend and reciprocated by Iran, marking the first lull in nearly two weeks of hostilities.

The relief rally lifted U.S. equity futures. Nasdaq futures surged, S&P 500 futures rose 1%, and all Magnificent Seven stocks gained in premarket trading. Meta Platforms climbed 1.6%, Alphabet 1.2%, and Nvidia 0.6%. Bond yields fell globally: the 10-year Treasury yield declined four basis points to 4.64%, while UK and German 10-year borrowing costs dropped 4-5 basis points. The dollar slipped 0.2%, and precious metals advanced, with spot silver up around 2%.

The ceasefire in aerial strikes came after military advisors cautioned against further escalation. Rabobank strategist Benjamin Picton, citing reports from Axios and the New York Times, said CENTCOM commander Admiral Brad Cooper advised against further strikes, arguing Iran’s ability to disrupt shipping in the Strait of Hormuz had been substantially degraded. General Dan Caine, Chairman of the Joint Chiefs of Staff, warned that further escalation would dangerously deplete U.S. interceptor missiles, though President Trump denied the report, telling the Wall Street Journal “we have far more than we need.”

Diplomatic efforts are underway. Omani negotiators met with counterparts in Tehran to discuss reopening the Strait of Hormuz, which has been partially blocked by Iran. Iranian foreign ministry spokesman Baqaei called the talks “useful” and said progress had been made, but no change in the strait’s status yet, according to Picton’s note.

Despite the near-term relief, risks remain elevated. The Wall Street Journal reported escalating tit-for-tat between Saudi Arabia and Houthi rebels, including Houthi attacks on Saudi Aramco infrastructure at the port of Yanbu, threatening Red Sea oil flows. Israel braced for escalation, reopening public bomb shelters, and Prime Minister Netanyahu said the war would continue until the Iranian regime fell or gave up its nuclear ambitions, as reported by the Jerusalem Post, cited by Rabobank.

The market’s focus now shifts to a packed week of central bank meetings and data. The Federal Reserve announces its interest rate decision Wednesday, with markets pricing around a one-in-three chance of a hike. The Bank of England and Bank of Japan also meet. The U.S. will release June durable goods, consumer confidence, and the Fed’s preferred inflation gauge, core PCE, for June. “I expect a volatile week with the Fed, tech results, and a bunch of European inflation data coming out,” said Andrea Gabellone at KBC Securities. “Moreover, the Iran situation is still very fragile.”

A raft of big tech earnings, including Amazon, Meta, and Microsoft, will test the sustainability of the AI-driven rally. Some analysts caution that the relief may be temporary. Macrobusiness noted that semiconductor technicals continue to deteriorate, credit markets remain under pressure, and AI leadership is beginning to crack, suggesting underlying market stress has not fully dissipated.

Other corporate news: Argenx agreed to buy Forte Biosciences for about $2.2 billion in cash to expand its immunology portfolio. Brown-Forman, the owner of Jack Daniel’s, said its board rejected an unsolicited takeover offer from Sazerac. Nvidia is in talks to back OpenAI’s lease of a $500 billion data center, highlighting the circular financing supporting the AI boom.

The sharp drop in oil prices provides a welcome reprieve for markets that have been rattled by a more than 30% surge in Brent this month, stoking fears of central bank tightening. But with ceasefire talks fragile and multiple geopolitical flashpoints unresolved, investors remain on edge.