Duolingo, Inc. (NASDAQ: DUOL ) is a known consumer app which gamifies language learning for its users. The company is known for its catchy marketing campaigns featuring Duo the owl, which were also featured atI either put my money into low cost funds or in single stocks that (I think) are asymmetric bets. My portfolio is roughly 50/50 between the two. I like to write about Macro and Fundamentals, with the (painful) awareness that Momentum and Sentiment are what really matters. That’s the reason I never try ...