All three of the major indexes (^DJI, ^IXIC, ^GSPC) ended Wednesday's trading session just below their flatlines — the S&P 500 capping the day off completely flat. Yahoo Finance Markets and Data Editor Jared Blikre breaks down the biggest market themes from today’s trading day, including the two competing narratives emerging from software and semiconductor stocks and the pickup in crude oil prices (CL=F, BZ=F). To watch more expert insights and analysis on the latest market action, check out more Asking for a Trend.