The latest selloff in gold was right up there with the stock-market crash of 1987 as scary market events go. And if investors don't get some answers, it may continue.
As the S&P 500 surged to a record close last month, retail investors cashed in high fliers and snapped up securities with hefty dividend yields, according to TD Ameritrade.
A gauge to measure market fear fell to its lowest point of the four-year bull market, signaling a violent drop may be coming.
The bull market's latest run may have some cheering but traders say some of the stocks leading it are questionable -- a sign that a pullback could be ahead.