Here's what the most sophisticated investors are doing with their cash during the market rally

Summary: Day traders are having a moment as they sit home without sports and trade a stock market surprisingly melting up during a major global health crisis. But this group of rebels ginned up on recent gains in the equity market may want to phone a few pros in the financial services sector. Because the most sophisticated investors around are starting to get a bit worried if the markets have gotten overextended for a host of reasons, suggests the father of online trading.