Wall Street stock indices opened higher on Tuesday as President Donald Trump announced a ceasefire between Israel and Iran.

Behind strong returns for shares of NVIDIA Corp. and Amazon.com Inc., the Dow Jones Industrial Average is up Tuesday morning.

Not all of the components of the Dow Jones have been winners recently. Investors are still waiting for Apple to make a big splash in artificial intelligence. Shares of athletic-wear giant Nike are ...

Trump said Israel has agreed a US-brokered ceasefire with Iran, boosting hopes for a more permanent end to their conflict.