Comment by tptacek

Levine doesn't believe PFOF involves people skimming money from retail investors, if that's what you're implying. Levine's story boils down to: retail order flow is cheaper to make markets for, wholesalers and brokers can split the savings three ways (between retail investors, the broker [via PFOF], and the wholesaler). That's not skimming; that's, like, the operating principle of Walmart.