Oil prices edged higher on Wednesday, finding some respite after plummeting in the last two sessions, as investors assessed the stability of a ceasefire between Iran and Israel. Brent crude futures rose 75 cents,

Oil prices tumbled by 5% on Tuesday after Israel agreed to a ceasefire with Iran after nearly two weeks of conflict. Brent crude, the international benchmark for oil prices, fell below $67 a barrel by the end of the day, though it then recovered some ground in later trading.

The fear throughout the Israel-Iran conflict is that it could squeeze the world’s supply of oil, which would pump up gas prices and hurt the global economy.