Stocks Hold Steady Despite a Busy Month of Geopolitical and AI Headlines Monthly Market Summary ยท The S&P 500 Index returned -0.1%. Energy led all S&P 500 sectors with a +12.6% return as geopolitical tensions caused oil to trade higher. Financials (+6.2%) was the second-best performing sector, followed by the defensive trio of Real Estate (+2.5%), Health Care (+2.4%), and Consumer Staples (+2.1%). Technology (-3.4%) underperformed as AI stocks gave back some of their g