UPDATE: TD Ameritrade Says IMX for Mar. Up to 5.87 By: Benzinga via Benzinga April 07, 2014 at 12:47 PM EDT The IMX rose to 5.87 in March, marking the sixth consecutive increase and a new all-time high. The S&P 500 climbed to a new record ... Read More >> Related Stocks: Alcoa Apple Caterpillar Citigroup Corning Facebook Gilead Sciences Home Depot Intel Corp International Business Machines Kinder Morgan Microsoft Plug Power Inc Siriusxm Holdings Inc Tesla, Inc. Verizon Communications