Well, the stock market has been way up for a long time now, but the destabilizing effects of Trump may well kill that, too. Markets are down sharply since the anti-Muslim travel ban was announced, as he and Steve Bannon The Wifebeater continue to throw darts:

"Doubts about Trump’s legislative focus and policies, which have tended to garner more jeers than cheers, are starting to significantly erode momentum from a record-setting climb."

http://www.marketwatch.com/story/a-big-stock-market-selloff-in-february-looks-increasingly-likely-2017-01-30