Why one fund manager says today’s stock prices are unsustainable By: MarketWatch August 21, 2020 at 06:54 AM EDT In a week in which the S&P 500 set a record in the midst of a pandemic, it’s fair to at least consider the bottom 495 or so components. Read More >> Related Stocks: Biontech Se ADR Gsk Plc ADR Johnson & Johnson Pfizer