Oil Prices Rise As Iran Vows Escalation For Next U.S. Strike, But S&P 500 Futures Gain

U.S. oil prices bounced back above $90 a barrel early Monday after Tehran issued a stark warning after retaliating for U.S. strikes over the weekend. The U.S. attacks targeted Iranian radar and other command-and-control infrastructure. Iran's threat didn't flummox stock market bulls, as S&P 500 futures pointed higher, aiming for an eighth straight gain.