“Throughout 2026, Binance has consistently captured the largest share of USDC spot trading activity, processing $5 million-$10 billion in daily volume, roughly 10-20 times more than most other trading venues, which typically stay below $0.5 billion,” said Anastasia Melachrinos, head of research at Kaiko.
Other major exchanges have remained broadly within their previous USDC trading ranges, according to Kaiko, suggesting Binance itself has driven much of the increase.
“As Binance accelerates USDC’s reach in emerging markets, that dominance is likely to grow even further,” Melachrinos said.
More pressure on Tether
USDC has a market capitalization of about $74 billion, making it the second-largest U.S. dollar stablecoin behind Tether’s roughly $140 billion USDT.
“There is a clear incentive on both sides to grow USDC through Binance’s user base and infrastructure,” said Martins Benkitis, co-founder and CEO of Gravity Team.
Circle has also been building beyond stablecoin issuance. Its Circle Payments Network is designed to connect financial institutions for stablecoin payments, while its recently announced $400 million acquisition of Singapore-based Tazapay would add local banking relationships and payment rails across emerging markets.
The strategy comes as stablecoin competition broadens beyond Circle and Tether. Banks and payment companies including Visa, Mastercard and Stripe have been pushing further into stablecoin payments and infrastructure.