Crypto Market Maker Arrangements
Major cryptocurrency exchanges — including Coinbase, Binance, and Kraken — operate with market makers who provide liquidity. Some cryptocurrency platforms have arrangements similar to PFOF, where users' orders are filled by designated market makers rather than on open order books. The specific arrangements vary by platform and are not always transparently disclosed.
Citadel Securities in Crypto
Citadel Securities has announced its entry into cryptocurrency market-making. The firm has significant incentives to apply its equity market-making model — including PFOF-based order flow capture — to crypto markets as retail crypto trading grows. The regulatory framework for crypto market-making is still developing.
Spread Extraction in Crypto
Cryptocurrency markets have historically had wider bid-ask spreads than liquid equities. Wide spreads benefit market makers, who capture the difference between what buyers pay and sellers receive. The mechanics of value extraction through spreads in crypto markets are similar to equity markets, though the regulatory oversight differs significantly.
Regulatory Divergence
Cryptocurrency market structure is subject to ongoing regulatory clarification in the United States. The SEC and CFTC have jurisdictional disputes over crypto assets. The absence of clear rules comparable to Reg NMS, FINRA best execution standards, and PFOF disclosure requirements in crypto markets creates additional investor protection concerns.