S&P 500 is expected to reach fresh highs this year — but Barclays warns of risks

Bank strategists flag rising macroeconomic volatility and increased uncertainty around the U.S. midterm elections, which they expect to pressure risk sentiment. They also cite capital-supply concerns tied to artificial intelligence as a potential constraint on near-term AI-related investment. Overall, the note is cautionary rather than a catalyst, suggesting modest downside risk for positioning.