FILE: Trader Tommy Kalikas works on the floor of the New York Stock Exchange, Thursday, Sept. 20, 2018. A wave of buying sent U.S. stocks solidly higher on Wall Street Thursday, pushing the Dow Jones Industrial Average above the all-time high it closed at in January. (AP Photo/Richard Drew/FILE) Stock markets are currently in the longest bull market in history. That has investors worried about the possibility of a bear market in the near future. We have some tips for you on how you can prepare for the possibility of a bear market. Watch the full interview above.