Sell in May Proves to Be a Losing Trade in US Stocks This Year
Contrary to the seasonal adage, US stocks are rallying in May 2026, with the S&P 500 gaining as inflation concerns from the Iran conflict are offset by resilient earnings and Fed expectations.
The old market adage 'sell in May and go away' is proving to be a losing trade for US stocks this year, as equities rally despite seasonal headwinds and geopolitical tensions.
May is traditionally a period of seasonal underperformance for US stocks, but this year is shaping up to be very different. The S&P 500 has posted gains, defying the historical pattern. The rally is supported by resilient corporate earnings and expectations that the Federal Reserve will maintain a accommodative stance, offsetting inflationary pressures stemming from the conflict in Iran. Investors who followed the sell-in-May strategy would have missed out on the upside.
For equities traders, the current environment highlights the importance of looking beyond seasonal patterns. With the Fed's policy path and earnings growth driving sentiment, the market's focus remains on macroeconomic data and corporate results. Traders can track the S&P 500's real-time moves on NowPrice's live stocks dashboard to stay ahead of the action. The resilience of stocks also reflects a rotation into sectors benefiting from stable demand, while bond yields remain contained.
Looking ahead, the key question is whether the rally can sustain into the summer. Traders will watch upcoming inflation data, Fed commentary, and developments in the Iran situation. If earnings continue to beat expectations and the Fed signals patience, the sell-in-May adage may be rendered obsolete for 2026. However, any escalation in geopolitical risks could quickly reverse the gains.