U.S. banks post mixed Q3 results

NEW YORK, Oct. 13 (Xinhua) -- Four of the largest U.S. banks reported mixed third-quarter results on Tuesday, with JPMorgan Chase posting a rare earnings miss while Goldman Sachs delivered a blowout quarter on surging equities trading. JPMorgan, the largest U.S. bank by assets, reported earnings per share of 5.57 U.S. dollars, missing analysts' expectation of roughly 5.9 dollars. JPMorgan's revenue of about 50.2 billion dollars also fell short of estimates, as...