The $138 billion Invesco QQQ Trust Series 1changed its rules last week to state that the fund’s expiration date will now be tied to the “maturity, redemption, sale or other disposition” of its last security.

Old-school stock pickers can still get a leg up on index funds.

Some investors are raising capital for so-called "blank check" companies to snatch up emerging opportunities they see in the marketplace.

“It is incredibly hard to hedge, in fact nearly impossible. At the end of the day, there are few hedges that work," says Glenmede Investment Management's Rob Daly.

Amy Domini, founder of Domini Impact Investments, says the climate change-related events that are devastating economies are about to wake up investors.

Companies that make and operate COVID-19 testing kits, like Quest Diagnostics Inc. and Hologic Inc., should see steady flows of income as patients line up to get tested.