Yahoo U: Payment for Order Flow

Yahoo Finance’s Brian Cheung joins the Yahoo Finance Live panel with the today’s Yahoo U: Payment for Order Flow.

Video Transcript

ZACK GUZMAN: Welcome back to Yahoo Finance Live. If you watched the House hearing yesterday in the GameStop and Robinhood, you probably heard payment for order flow mentioned a few times, that practice of brokerages selling your trades to market makers like Citadel Securities. Obviously not something that just Robinhood does-- other brokers do it as well. But here with a look at how much money is made off that practice and how it's continuing to grow in the sector, I want to bring on Yahoo Finance's Brian Cheung with a look at that in this week's Yahoo U.

BRIAN CHEUNG: Well, Zack, welcome-- welcome back to class. Class is in session. And again, as you mentioned, yesterday's congressional hearing did really underscore the relationship between brokerages and also wholesalers in any sort of stock trade. But of course, they can get awfully confusing. So let's walk you through exactly how this works with example here.

So let's say, for example, you, Zack, are trying to put in orders for Cheung Shoes, right? This is my company. I sell sneakers. And you're trying to snipe some of these crispy tendies. You know the vibes, right? So you're going to order 100 shares of Cheung Shoes through your brokerages. Now, back in the day, you had to literally call a broker to do this, right? But today, that call is just going on your trading app, your TD Ameritrade, your E-Trade, Robinhood. And you're going to place the order for 100 shares.

Now, in the payments for order flow structure, the broker is going to take the order, and it's going to pass it to a wholesale market maker, Citadel Securities or Virtu Financial. Now these market makers are the specialists at really executing these trades. And they're going to go out on the hunt for Cheung Shoes stock, right? And then they're going to buy the stock at a publicly quoted price on the New York Stock Exchange. So again, three players here-- brokerage firm, the market maker or wholesaler, to the exchange itself.

So where in all of this is the actual payments for order flow? Well, let's take a hot second on that. So when Zack asked to buy shares of Cheung Shoes, he put in the price that he's willing to pay-- so $100, for example. They call this the ask price. But as part of any order, there's also a second price called the bid price. And this is the price that the broker is actually going to have the wholesaler execute the trade on, right? So Zack asked to buy at $100, in other words, but the wholesaler found it that $98, right? That's a good thing.