The S&P 500 Index ($SPX) (SPY) on Friday closed up +0.19$DOWI) (DIA) closed up +0.66%, and the Nasdaq 100 Index ($IUXX) (QQQ) closed down -0.17%.  March E-mini S&P futures (ESH26) rose +0.17%, and March E-mini Nasdaq futures (NQH26) fell -0.19%. Stock indexes settled mixed on Friday.  The S&P 500 and Dow Jones Industrial Average recovered from 2-week lows and finished higher, driven by strength in chipmakers and AI-infrastructure stocks.  However, stock gains were limi ...