MarketWatch Home Investing Stocks Mark Hulbert Mark Hulbert Opinion: Stock trading during 'March Madness' is not a slam dunk and the reason may surprise you Last Updated: March 19,2022 at 8.40 a.m. ET First Published: March 18.2022 at 7.20a.m ET By Mark Hulbert If only we were better at keeping our emotions from influencing our investment decisions UowNCAA SF INd ROuNd KWdMI 'e BANCE MGRESU GETTY IMAGES Deferenced Cumbols You are approaching your article limit: GET UNLIMITED ACCESS FOR $1 FOR WEEKS: