>> are you going to sell your trade flow to Citadel / market makers like Robinhood and your competitors do? Is that really a problem if you're still getting NB

>> are you going to sell your trade flow to Citadel / market makers like Robinhood and your competitors do? Is that really a problem if you're still getting NBBO (https://en.wikipedia.org/wiki/National_best_bid_and_offer https://en.wikipedia.org/wiki/National_best_bid_and_offer) Could you explain the downside of selling order flow if you're getting no worse than the current NBBO?