Fun fact for those who have read the book: IEX recently started paying market makers for displaying liquidity on their exchange. https://www.wsj.com/livecovera

Fun fact for those who have read the book: IEX recently started paying market makers for displaying liquidity on their exchange. https://www.wsj.com/livecoverage/fed-meeting-interest-rate-decision-today-july-2023/card/-flash-boys-exchange-iex-has-criticized-rebates-now-it-s-adopting-them--f1OqAkiTZCdf2Yixrxt8 https://www.wsj.com/livecoverage/fed-meeting-interest-rate-d...