Onchain Lens, an on-chain analytics platform, reported that Circle minted an additional 1 billion USDC on the Solana blockchain on December 31, completing the process within just a few hours. Looking at a broader window, Circle and Tether together issued approximately $2 billion in USDC and USDT over the past 11 hours, underscoring the rapid expansion of stablecoin supply.

(Source: OnchainLens)
The substantial influx of USDC has directly increased the available capital on Solana. As the primary medium of exchange in DeFi, a larger stablecoin supply empowers lending protocols, decentralized exchanges, and derivatives markets with deeper liquidity, setting the stage for more robust trading activity.
USDC issuance growth typically aligns with surging on-chain activity. As more capital enters the ecosystem, trading volumes and open interest often rise in tandem. This heightened activity can also bolster confidence in the Solana ecosystem, further increasing attention on associated assets.
Circle’s issuance strategy continues to prioritize USDC on Solana, reflecting its ambition to cement a leading stablecoin position on the network. This approach not only strengthens USDC’s interoperability with other ecosystems like Ethereum and Base, but also reinforces its role as a core stablecoin in a multi-chain environment.
The swift expansion of stablecoin supply demonstrates growing on-chain economic demand, while also signaling the likelihood of increased regulatory scrutiny. For issuers, maintaining the right balance between compliance and innovation will be critical for sustained growth.
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The concentrated USDC minting on Solana is more than a single event—it reflects converging trends, including rising liquidity needs, shifting stablecoin competition, and issuers’ long-term infrastructure strategies. As stablecoins remain central to the Web3 economy, these on-chain developments will be essential indicators for tracking market direction.





