I admit it — these are my 5 dumbest investment calls of 2020 By: MarketWatch December 16, 2020 at 16:01 PM EST Jeff Reeves says he was wrong about COVID-19's impact on the S&P 500, about marijuana stocks, about bitcoin and more. Read More >> Related Stocks: 20+ Year Treas Bond Ishares ETF Advisorshares Pure Cannabis ETF Celsius Holdings Inc Overstock Com Ord Shs