Israel and Iran attacked each other for a fifth straight day on Tuesday, and U.S. President Donald Trump urged Iranians to evacuate Tehran, citing what he said was the country's rejection of a deal to curb nuclear weapons development.

As Israel and Iran exchanged more attacks, stock markets mostly rose even as worries remained about possible oil supply interruptions.

Investors are regaining some appetite for risk amid rising optimism that the conflict won't spill over into a broader regional crisis.

Israel and Iran have traded more missile attacks despite international calls for a halt to the fighting, with neither country showing signs of backing down as the conflict between the regional foes raged for a third day.

Stock futures were higher on Sunday as investors weighed the impact of the escalating Israel-Iran conflict that shows no signs of any potential off-ramps ahead. Oil prices rallied after Israel attacked key areas of Iran’s energy infrastructure over the weekend,

Open hostilities between Israel and Iran entered a fourth day on Monday with no sign of easing, stoking fears of a wider war in the oil-rich region.