The Robinhood tracking site Wall Street is obsessed with was built by a college senior as a side project

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· *Robintrack has become Wall Street's favorite site for Robinhood data, as analysts and investors gauge what role retail trading has played in the market's recent rally from March lows. *
· *The site was built two years ago by Casey Primozic when he was a college senior at Valparaiso University in Indiana, Bloomberg...