In this MarketFoolery segment, host Chris Hill, Million Dollar Portfolio‘s Jason Moser, and Stock Advisor Canada‘s Taylor Muckerman consider how the market is treating much-maligned social media upstart Snap Inc. (NYSE: SNAP), which has stumbled hard since its IPO. A major lockup period ended Monday, allowing insiders to take some money off the table. It would be no surprise if supply and demand sent the stock lower, but that didn’t happen, and these Fools have some thoughts about why.