In today’s Daily Stock Report, we are going to highlight Caterpillar Inc. (CAT). The relative strength position chart for CAT in the SIA S&P 500 Index indicates a build of strength. The shares recently entered the favored zone on July 15 at $404.64 while yesterday’s closing price of the shares was $471.26 representing a 16.5% increase since SIA’s favored rating exemplifying the power of the SIA Algorithm.