Robinhood’s woes could be Square’s win as customers flock to Cash app

Twitter CEO Jack Dorsey addresses students during a town hall at the Indian Institute of Technology (IIT) in New Delhi, India, November 12, 2018.
Anushree Fadnavis | Reuters

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A handful of stock trading apps, including Square's Cash App, nabbed frustrated Robinhood clients last week amid the Reddit-fueled GameStop mania.