US stocks (^DJI, ^IXIC, ^GSPC) closed Monday's trading session higher, led by the Dow Jones Industrial Average's gains of 515 points (or 1.05%). Yahoo Finance Markets and Data Editor Jared Blikre breaks down the biggest market themes from today’s trading day, including positive moves in the transportation sector, market seasonality trends in February, and bitcoin's (BTC-USD) latest price moves. To watch more expert insights and analysis on the latest market action, check out more Asking for a Trend.