출처:[1] Robinhood, Susquehanna 예측 시장 군비 경쟁 심화 (https://news.bloomberglaw.com/securities-law/ ...)[2] 암호화폐 거래소 FTX US, CFTC 마진 거래 승인 경쟁 (https://blockworks.co/news/ftx-us-vying-for-m ...)[3] FTX US, LedgerX 인수 최종 완료 - PR Newswire (https://www.prnewswire.com/news-releases/ftx- ...)