I'm Jessica Edinger, CNBC. Wall Street opens Thursday morning after the ceasefire with Iran collapsed. Markets did finish mix.The Nasdaq made a slight turnaround in late day trading. The Dow was down 576 points. That was 1%.It had been down 800. So, this was a bit of a recovery. American Express shares led the Dow lower Wednesday, down 3 and a half%.The S&P 500 index down 21 points. The Nasdaq in the green up 51 points. Some of the chip and tech names helped out.>> Market remains in bend but don't break mod ...