There’s simply too much money injected into the monetary system by central banks to allow a sizeable bear market to take place soon, said Jim Rogers, investor and chairman of Rogers Holdings.“Many stocks in the U.S. are down in 2020. There are a few stocks that are going through the roof every day. Some parts of the U.S. market are developing a beginning of a bubble, but many parts of the markets are not, that’s why I suspect [this rally] is going to go on for a while,” Rogers said.