Oil prices ticked up in early trading on Wednesday after ending the previous session up more than 4% on worries that the Iran-Israel conflict could disrupt supplies.

Oil prices resumed their upward climb and U.S. futures were lower early Tuesday after Israel’s military issued an evacuation warning to 330,000 people in Iran’s capital Tehran. Asian shares were mixed.

The initial round of Israeli attacks sent oil prices 7 percent higher on Friday. Still, at about $74 a barrel, Brent crude remains below the $80 average for 2024, the Deutsche Bank analysts wrote. The market continued to waver, though, and by Monday, oil prices had fallen about 3 percent.