https://apnews.com/4bca581d851e21816c297498e44cf52b > U.S. stock indexes were mostly lower Wednesday afternoon in choppy trading after the Federal Reserve said it expects to keep interest rates low through 2022 and keep up its bond purchases. > The S&P 500 was down 0.5% after initially rising to 0.4% following the release of the central bank's latest policy statement. A surge in technology sector stocks helped push the Nasdaq above 10,000 for the first time, placing it on track for its third record high close in a row.