Stocks split as oil climbs on the 11th night of Iran strikes and Super Micro rockets 26% on a record backlog, while the Nasdaq slips ahead of Alphabet, Tesla.

(Bloomberg) -- A renewed bout of oil volatility sent stocks lower, with concerns about further escalation in Middle East hostilities outweighing technology gains.

US President Trump warned that every time Iran kills an American soldier, it would pay for that killing many times over, while he is expected to decide in the coming days whether…