Dow futures soar 126 points: 5 things to know before market opens
US equity futures edged higher on Tuesday morning as oil prices retreated from the prior session's sharp gains, offering some relief to markets rattled by the latest flare-up in the Persian Gulf. Iran launched missiles and drones at the UAE and attacked US naval vessels guiding commercial ships through the Strait of Hormuz on Monday, sending Brent crude up nearly 6%.