Stocks' strong April gains come with 1 potential downside

The article warns that the S&P 500’s strong April rally is increasingly priced for elevated future earnings, creating a potential downside risk if fundamentals don’t deliver. Citi research cited by the author finds the market is implying an 11.7% five-year compounded EPS growth rate (bottom‑up consensus 12.6%), leaving little margin for error. Elevated forward-looking growth accounts for a large share of the index’s value, while the S&P’s forward PE has risen to 22.8x—well above the 10‑year average of ~18x. The piece notes the S&P has surged over 9% in April amid a relief rally and strong Q1 earnings, but flags that lofty expectations ahead of Q2 results could pressure valuations if companies miss.