Stocks wobbled out of mixed trade and into narrow losses early Thursday, as markets moved in quiet trade ahead of the release of Federal Reserve minutes. The Nasdaq dropped 0.4%. The S&P 500 dipped 0.3% and the Dow Jones industrial average eased 0.1%. Volume was unevenly lower, down 5% on the Nasdaq and 34% lower on the NYSE, compared with trade at the same time Wednesday.