
Jim Simons Stood By One Quant Investing Rule That Helped Him Earn 66% Returns For 30 Years, 'You Just Stick With It, And ...
Jim Simons, a mathematician turned investor with remarkable success, once mentioned to a group of students that the only rule he’s stood by while investing is not letting gut instinct interfere with his math. What Happened: In a newly resurfaced 2014 talk …