Stablecoin Transaction Volume Reaches Record $1.79 Trillion in June
Stablecoin transaction volume hit a record $1.79 trillion in June, marking the highest monthly level ever recorded. According to Visa’s stablecoin analytics dashboard, which uses Allium data, the figure represents a 63% increase from May’s $1.1 trillion total. The June total also surpassed the previous record of $1.78 trillion set in February 2026. On an annual basis, stablecoin transaction volume rose 125%, reflecting broader adoption of dollar-pegged crypto assets across payments, DeFi activity, and cross-border transfers.
Record Monthly Volume Driven by Real User Activity
Visa’s on-chain analytics dashboard reported $1.79 trillion in adjusted stablecoin transaction volume for June. The dashboard filters out inorganic activity, including bot-driven transfers and wash transactions, providing a clearer view of genuine user and institutional activity. The latest reading comes as stablecoins play an increasingly central role in crypto market infrastructure, being widely used for trading, lending, settlement, and payments. They also act as a bridge between traditional money and blockchain-based services.
“June 2026 was another record month for stablecoin transaction volume, slightly ahead of February 2026,” said Grayscale Head of Research Zach Pandl, highlighting the narrow gap between the two record months. Notably, stablecoin usage grew even as the broader crypto market faced weaker price action, suggesting that stablecoins are used for more than just trading. Their role in payments and transfers has expanded as blockchain networks offer faster settlement and lower costs for certain use cases.
USDC Leads Monthly Stablecoin Activity
USDC accounted for the largest share of stablecoin transaction volume in June, processing about $1.21 trillion — nearly 67% of total adjusted volume. USDT, issued by Tether, ranked second with approximately $576 billion, or about 32% of the monthly total. PayPal’s PYUSD followed in third place with $2.42 billion in June volume.
Although USDT still holds the largest stablecoin market capitalization, the June volume data shows stronger transaction activity for USDC. Regulatory conditions in Europe, particularly the Markets in Crypto-Assets (MiCA) rules, have added pressure on some stablecoins, leading several European platforms to reduce or end support for tokens that do not meet the new requirements. Circle has positioned USDC for regulated markets, including Europe, making the token more attractive for exchanges, payment firms, and institutions seeking clear compliance standards. Meanwhile, Tether has increased USDT supply, including a recent $2 billion mint on Ethereum.
Base, Ethereum, and Tron Carry Most Stablecoin Transfers
Base, Coinbase’s Ethereum Layer 2 network, processed the largest share of stablecoin transaction volume in June at approximately $565 billion (31.5% of the total). Ethereum followed closely with around $562 billion in volume. Tron ranked third among networks, with about $320 billion (close to 18% of the monthly total). Solana also saw strong activity, supported by low fees and fast settlement times.
The network data reveals that stablecoin usage is spread across multiple blockchain systems. Ethereum remains central, while Base has grown rapidly as a major rail for USDC transfers. Tron continues to serve users moving stablecoins across borders and between exchanges. The broader stablecoin market has expanded, with total market capitalization crossing $322 billion. Visa’s dashboard shows about $10.2 trillion in adjusted stablecoin volume over the past 12 months. Additionally, Visa has expanded its stablecoin settlement pilot across several blockchain networks, with an annualized run rate of about $7 billion as of April.
The June record underscores that stablecoins have become a fundamental part of digital asset activity, driven by payments, DeFi use, exchange transfers, and cross-border flows.
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