OKX US

OKX US generates over $1 billion globally, with its Oklahoma license enabling 50 million users across 80 perpetual futures pairs. It commands 12% of US derivatives volume, with average daily futures open interest at $2.3 billion—40% higher than #5 Robinhood Crypto's spot-only offering. Its fee structure is 18% cheaper than the typical US exchange for high-volume traders, and it processed $4.1 billion in perpetual futures in Q4 2025 alone. The platform's proof-of-reserves audit shows 110% collateralization, surpassing industry standards.