Coinspeaker Dow Jones Plunged over 850 Points on Tuesday in Its Deadliest Crash since 2008All three U.S. stock market indices - Dow Jones, S&P 500, and Nasdaq - plunged for the second-straight day, around 3% on Tuesday. Besides traditional stocks, the commodities sector is also under massive selling pressure.Dow Jones Plunged over 850 Points on Tuesday in Its Deadliest Crash since 2008