These are the best stocks to buy now, and two of them have a 500% profit potential. I bought these stocks in my Millionaire Club portfolio on Friday. After last week’s selloff, deciding which stock to buy was difficult because there were so many good stocks to choose from. I eventually decided to buy Atlanticus (ATLC), AMTD IDEA Group (AMTD), FinVolution (FINV), and ZIM Integrated Shipping (ZIM). And of the fours stocks I bought, THIS stock could go up 500%.