U.S. index futures fell Thursday, as conflict in the Middle East pushed global oil prices toward their highest settling level since January. U.S. equity and bond markets were closed for the Juneteenth holiday,

Calm is returning to Wall Street. U.S. stocks are rallying Monday, while oil prices are giving back some of their initial spurts following Israel’s attack on Iranian nuclear and military targets at the end of last week.

Oil prices surged, stocks dropped and investors flocked to safe havens like gold on Friday after tensions between Israel and Iran escalated, stoking concerns of a broader conflict in the region.