S&P 500 Rallies 3.6% Following U.S.-Iran Ceasefire Announcement

The S&P 500 closed up 3.6% week-to-date, driven by a ceasefire announcement between the U.S. and Iran. The Nasdaq Composite and Dow also rallied 4.7% and 3%, respectively, marking their best week since November. President Trump's announcement of a two-week pause on Iranian strikes has alleviated market tensions. However, financial commentator Jim Cramer expressed concerns about market overconfidence and ongoing geopolitical risks, advising caution ahead of upcoming corporate earnings reports, including Goldman Sachs (GS) and Johnson & Johnson (JNJ).