2. WSJ published an article: "Individual-Investor Boom Reshapes U.S. Stock Market." (please find the article under the reading assignments folder) This article states that Mom-and-pop investors have fallen back in love with stocks, lured by free trading apps, a resurgent bull market led by technology companies, and a pandemic that has left millions of Americans at home with little to do. New data show several ways in which the individual-trading boom has reshaped the U.S. stock market. This article discusses five interesting takeaways from analyses of retail investing activities. Based on this article, please discuss the Robinhood effect and what factors you think have driven these trends? What is the role of electronic traders, and how do they make money? Are you one of the retail investors who invest for the first time in the stock market during the pandemic? Why or Why not