Key Points Reddit's user base is expanding at a rapid clip. Surging ad sales are driving the company's profit growth. 10 stocks we like better than Reddit › Reddit's (NYSE: RDDT) stock popped on Friday after the social media platform shared its impressive third-quarter growth metrics with investors. By the close of trading, Reddit's share price was up more than 7% after rising by over 18% earlier in the day. Image source: Getty Images. People are flocking to Reddit's sites Reddit's revenue surge ...