Short interest reaches 2008 levels while the S&P 500 rallies 17% from March lows on potential U.S.-Iran deal easing oil prices.
The S&P 500 has climbed 17% from March lows to fresh all-time highs, even as short interest hits its highest level since 2008. The surge is fueled by hopes of a U.S.-Iran peace framework, which has pushed Brent crude below $95 per barrel from over $100, easing inflation concerns and boosting expectations for Federal Reserve rate cuts.
The benchmark index was down 7% year-to-date by late March but reversed course as preliminary deal details emerged, including potential normalization of shipping through the Strait of Hormuz within 60 days. However, previous Iran negotiations have collapsed, and Saudi Aramco’s CEO warned oil supply normalization could extend into 2027, signaling long-term risks.
Lower oil prices and rate cut expectations are supporting growth and technology stocks, though markets may be pricing in an optimistic scenario before a final agreement is secured.