Stocks Mixed Before Fed Chair Powell Comments

The S&P 500 Index ($SPX ) (SPY ) today is down -0.03%, the Dow Jones Industrials Index ($DOWI ) (DIA ) is up +0.51%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down -0.21%. December E-mini S&P futures (ESZ25 ) are down -0.10%, and December E-mini Nasdaq futures…