Stock market update: Dow, Nasdaq, and S&P fall as Iran uncertainty abounds

Core Viewpoint - The major U.S. stock markets, including the Dow, Nasdaq, and S&P, are experiencing significant declines due to uncertainty surrounding the Iran conflict [1] Market Impact - All three major stock indices are down sharply in morning trading, indicating a widespread negative sentiment among investors [1] - The primary driver of this market downturn is the uncertainty regarding the extent and duration of the Iran conflict [1]