…
…
Business
Business Desk · · 30s summary · 2 min read
West Texas Intermediate (WTI), the benchmark crude oil for the U.S. market, surged 9.4% on Monday, July 13, 2026, marking its strongest single-day gain in over three months. The intensification of tensions between the United States and Iran has reignited concerns over energy supply disruptions and potential inflation acceleration. The S&P 500 stock index declined 0.8% during the same trading session. Early in Asian trading on July 14, WTI consolidated its gains, while Asian index futures signaled further declines.
West Texas Intermediate (WTI)—crude oil used as a pricing standard for crude and the underlying asset for futures contracts on the New York Mercantile Exchange—jumped 9.4% on Monday, July 13, 2026, according to Bloomberg. This marks its strongest single-day gain in over three months.
The escalation of tensions between Washington and Tehran is fueling concerns about energy supply disruptions that could accelerate inflation.
Stock markets moved in the opposite direction. The U.S. benchmark S&P 500 index fell 0.8% during the same trading session.
In Asia, index futures signaled further declines for July 14 trading. During the previous session, a regional Asian index had already recorded its steepest fall in over two weeks.
Early in Asia's trading session on July 14, WTI remained little changed, consolidating the previous day's gains. S&P 500 futures contracts were stable.
No comments yet. Be the first to react.
Tensions between Washington and Tehran are rooted in a decades-long conflict. The United States imposed sanctions on Iran beginning in 1995, measures that have weighed on Iranian oil exports and regularly influence global crude prices.
Iran's nuclear program, launched in the 1950s, remains one of the key points of friction between Tehran and Western powers—a persistent tension since Iran's 1979 revolution.
Available sources do not specify the exact nature of the diplomatic events on July 13 that triggered the surge. The concrete impact on inflation and price movements in coming sessions remain to be watched.
WTI, also called Texas Light Sweet, is a U.S. crude oil that serves as a global benchmark for crude oil pricing. It is also the underlying asset for futures contracts traded on the New York Mercantile Exchange.
Iran is a major oil producer. Any concern about disruption to its exports—whether through tightened sanctions or conflict—reduces anticipated global supply and exerts upward pressure on crude prices.
Oil is a fundamental input for transportation and industry. A price increase ripples through the entire economy, potentially accelerating inflation and weighing on growth.