At the bottom of the GameStop/Reddit/Robinhood retail trading saga sits one important question: What does it all mean for markets going forward? As Sam Ro highlighted in Monday’s Morning Brief, initial indications from big investors are that it’s too early to tell. A survey conducted by Deutsche Bank last week revealed a split, noncommittal view from 700 of the firm’s clients. But whether retail investors can hang with the market’s heavy hitters appears to have a better answer.