https://www.barrons.com/articles ... madness-51642781373 作者: sec2100 時間: 2022-1-23 09:02
Millions of people have signed up for brokerage accounts since the start of the pandemic, and many of them have been playing options—which historically were considered a sophisticated tool for professional investors. New brokerage apps have made signing up for options trading easy, and people gathering on Reddit and social media sites often promote the benefits of using options.