Occam's razor says the stock market is in a downtrend

``The S&P 500 had been riding a strong weekly uptrend, defined by the trendline connecting the bottom of the last correction in October 2011 with the bottom of the November 2012 pullback and the October 2014 low. The S&P 500 fell below that line in late August, meaning the uptrend flipped to a downtrend. Based on the Occam's razor principle, the uptrend was the friend of investors for four years, but now it isn't.''