The Trump market rally has continued well past when many analysts suspected it would collapse, but that still doesn't mean that it will go on forever. U.S. stocks have managed to gain a whopping $1.5 trillion in overall market value so far this year. However, hedge funds are showing signs of fear that this rally will end, and possibly soon. In fact, the behaviors of many hedge funds point to the possibility of severe turnarounds in the market in the coming weeks or months. Here is a closer look at what hedge funds are doing to signal this change of...