Stocks open mildly higher; rise in GDP as expected By: CNBC.com News September 26, 2014 at 09:30 AM EDT U.S. stocks opened little changed on Friday after the third estimate for second-quarter gross domestic product came in as expected. Read More >> Related Stocks: Allianz Se ADR Repstg 1/10 Sh Apple PIMCO High Income Fund Sentinelone Inc Cl A