Tell me you've never been in market making business without telling me you've never been in market making business. @HideNotSlidepic.twitter.com/tYFm6No1OS
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Think about the mechanics of collecting the bid-ask spread, it's not risk free....and the order flow allows them to better model the risk & know when to provide more or less liquidity.
Does it though? Is retail order flow really both a great thing to execute against *and* an information advantage? Guess every little marginal thing helps a bit? (Not rhetorical questions. I'm just an idiot asking questions.)
Have you looked at the public disclosures of any wholesaler with regard to stop loss orders for example? That's an easy place to start...
simplest example: lit price discovery in smth like GME or AMC is much less relevant than predictable changes in the direction of aggregate retail flow, and the latter is a private data source for the wholesaler
How can you argue that seeing 30% of the flow in a name privately (60% OTC trading, primarily controlled by 2 firms), plus being a top on-exchange market maker, doesn't confer an information advantage?
"MMs hedge away directional market exposure" - why only hedge, when you can bet on retail flow direction. Much more profitable on trending markets than collecting spreads
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