Stock Market Today: PacWest Tumbles; Oil Steadies -- WSJ

PacWest's already battered shares fell sharply in off-hours trading. The bank said it was talking to potential partners and investors, and would keep evaluating "all options to maximize shareholder value."

Oil stabilized. Most-traded contracts for WTI, the U.S. benchmark, nudged up above $69 a barrel after sinking more than 10% in the past three sessions.