Dow Jones Futures: The Nasdaq composite sold off Monday on Trump's Strait of Hormuz blockade. Micron, Sandisk, SK Hynix and SpaceX dived.

Stock Market Today: The Dow Jones index and Nasdaq dropped Monday on new U.S.-Iran strikes. SK Hynix plunged in premarket trading.

Dow Jones Futures: The Nasdaq composite sold off Monday on Trump's Strait of Hormuz blockade. Micron, Sandisk, SK Hynix and SpaceX dived.