Yatsen (YSG) is up 11.1%, or 41c to $4.09. Published first on TheFly – the ultimate source for real-time, market-moving breaking financial news. Try Now>> See today’s best-performing stocks on TipRanks >> Read More on YSG: Yatsen rises 16.2% Yatsen falls -6.7% Yatsen rises 12.8% Yatsen rises 9.5% Yatsen Holding Ltd. Reports Mixed Earnings Call Results Disclaimer & DisclosureReport an Issue