KORU's 274 Percent YTD Gain Looks Stunning Until You See How Fast Daily Resets Can Reverse It

The Direxion Daily MSCI South Korea Bull 3X Shares (NYSEARCA:KORU) is up roughly 274% year to date and a stomach-churning 1,500% over the past twelve months, which is a chart that pulls retail money out of money market funds and into a product most of those buyers do not understand.