US Stock Market Hits Record High Short Interest, AI Risk Intensifies Market Concern

BlockBeats News, July 20th, despite the continuous rise of the U.S. stock market, investor sentiment has increasingly turned bearish. As concerns mount over whether this AI-driven rally can be sustained, short bets against the U.S. stock market have reached a historic high.

Since the end of March, the S&P 500 Index has risen by a cumulative 18%. According to data compiled by S3 Partners LLC since 2010, the short interest as a percentage of free float shares of S&P 500 Index constituents has risen to 3.79%, hitting a record high. A similar trend has been seen for Russell 3000 Index constituents, with this percentage recently climbing to 6.3%, also setting a new record.

Despite shorting stocks not being a successful overall trading strategy this year, persistent market concerns about AI investment returns and the accompanying risks disrupting the market have kept the bears in a strong position. Ihor Dusaniwsky, Managing Director of Predictive Analytics at S3 Partners, stated: "Shorting activity has increased, and the universe of securities being shorted has expanded."