Earlier this year, when GameStop shares exploded out of the blue, all eyes were on Robinhood, the commission-free trading app that was helping millions of amateur investors gain access to financial markets. Coordinating on social media, the app's users showed an uncanny ability to supercharge a wide array of stocks.


원문출처 : https://www.cnn.com/2021/08/05/investing/premarket-stocks-trading/index.html