Continue reading below. Stocks rose, paring the S&P 500's biggest weekly loss since April, as investors geared up to assess corporate earnings, though Wells Fargo slipped after its earnings failed to rise for the first time in 18 quarters.
Investors' radar screens have long been clear of the one blip guaranteed to sound the alarm in financial markets: interest rate rises by central banks.
Amazon is asking the Federal Aviation Administration permission to use drones as part of its plan to deliver packages to customers in 30 minutes or less.
... * Yen hits multi-month or multi-week highs. * Worries about some Portuguese banks knock equities lower. * Markets in two minds over possible impact of bank fallout (Updates prices, adds quotes).
NEW YORK, July 11 (Reuters) - U.S. stocks rose slightly on Friday, but the S&P 500 posted its biggest weekly percentage decline since April as investors showed tepid enthusiasm after their first glimpses of earnings.