US stock futures wobbled on Monday while oil prices gained, as markets calculated Iran's next move after the US entered the Middle East conflict by striking its nuclear sites. Stock futures are fluctuating between small gains and losses after sliding on the heels of President Trump's decision to join Israel's attacks on Iran on Saturday.

Global markets have appeared to take the U.S. strike against nuclear targets in Iran in stride. The price of oil initially jumped more than 2% but then fell back slightly. U.S. stock futures and

U.S. stock index futures edged up on Monday after oil prices pulled back from sharp gains earlier with investors awaiting Iran's response to U.S. attacks on its nuclear sites. Over the weekend, the United States launched strikes on Iran's nuclear facilities,