Robinhood has appropriately caught the eye of Reddit, becoming the top-talked about name on the platform as shares suge another 50% in their fifth day of trading. What this says about the power of the retail trader and the future of the online brokerage space. Plus big moves from Uber and Roku after their earnings reports. The traders break down the numbers

Square shares surging more than 10% after announcing a deal to buy Australian fintech firm Afterpay. But the real question is what the deal means for big banks as they face growing competition from the financial upstarts. Plus Fundstrat’s Tom Lee joins us with a bullish forecast for August. Why he says a rising tide might just lift all sectors.