Circle’s USDC is leaving Tether behind in the stablecoin volume race, new data from Visa shows
As Wall Street banks adopt digital currencies for faster settlements, overall trading volume spiked 63% in just a single month.
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Summary
- Circle’s USDC accounted for about 70 percent of adjusted stablecoin transaction volume in the first half of 2026, widening its lead over Tether’s USDT, which held roughly 25 percent.
- Adjusted stablecoin transaction volume hit a record $1.79 trillion in June 2026, up 63 percent from May and 125 percent from June 2025, contributing to $8.82 trillion in volume for the first six months of the year.
- Growing adoption of stablecoins by banks and financial institutions, including new USDC services from Standard Chartered and BNY, reflects a broader shift toward established fiat-pegged digital asset networks.

