After Trump returned from China, the U.S. market faced a massive sell-off! The U.S. stock market has been buzzing lately, and often, selling during the buzz is the right move. Today, over $1 trillion evaporated from the U.S. stock market. 1. The S&P 500 Index dropped -1.05%, losing $790 billion in market value. 2. The Nasdaq Index fell -1.4%, wiping out $500 billion in market value. 3. The Russell 2000 Index slid -1.59%, with a $68 billion market value loss.