MEXC, a global cryptocurrency exchange, saw its combined Bitcoin (BTC) and Ether (ETH) spot order book depth more than double between TokenInsight's July and September 2026 liquidity reports, reaching $3.58 million within 0.03% of the mid-market price, according to TokenInsight's Crypto Exchange Liquidity Report for September 2026. The exchange ranked second on this measure in the September assessment of nine trading venues.