Circle mints $750M USDC on Solana as stablecoin flows pivot back on‑chain

Circle minted about $750M USDC on Solana in 24 hours, adding major dollar liquidity as the chain’s DeFi, trading and institutional flows continue to accelerate.

Circle has minted roughly $750M worth of USDC on Solana over the past day, injecting a fresh wave of dollar liquidity into one of crypto’s busiest DeFi and trading ecosystems. SolanaFloor, a leading Solana analytics account, noted that “Circle has minted ~750 million $USDC on @solana in the last 6 hours,” while a separate post emphasized that “750M $USDC [was] minted on Solana in the past 24 hours,” underscoring the size and speed of the issuance. Earlier in the year, SolanaFloor also highlighted a mint where “Circle just minted $750M $USDC on Solana in the last 10 minutes,” suggesting that large, discrete tranches have become a recurring feature of USDC flows into the network.

Those new mints sit on top of an already aggressive expansion of USDC on Solana. According to a Binance summary of data from ChainCatcher, Circle minted $4.25B in USDC on the Solana blockchain over a seven-day period in January 2026, a move the report said “highlights the growing activity and demand for stablecoins on the Solana network.” Another Binance note, citing Whale Alert and PANews, said that the “USDC Treasury has minted a total of 750 million USDC on the Solana network,” framing the Solana rail as a primary venue for new dollar liquidity rather than a side chain. In a separate piece, Brave New Coin described Circle’s $750M Solana mint as “another major step in the network’s stablecoin dominance,” tying the issuance to deeper liquidity for traders and protocols.

The timing of the latest $750M Solana mint overlaps with a broader resurgence in USDC. In February, crypto.news reported that USDC’s market capitalization had climbed back to about $56B, surpassing its 2022 peak and fully recovering from the drawdown that followed the 2023 Silicon Valley Bank crisis. That report, citing data from analytics firm Artemis, noted that “Solana (SOL) trading” had become “a major catalyst for USDC’s surge,” as DeFi users increasingly chose USDC as their base asset for swaps, yield strategies and payments. Circle’s own financials show that USDC circulation reached $75.3B at year-end, up 72% year-over-year, with distribution costs of $461M out of $733M in reserve income reflecting how aggressively the firm is paying to secure prime positions across exchanges, wallets and payment rails.

At the same time, Solana itself has been printing record activity. Phemex data recently showed that Solana generated about $1.12M in fees in a single 24-hour window, putting it ahead of rivals like Tron and underscoring how much actual usage now sits on the chain. CoinGecko data cited by the same ecosystem reports indicates that Solana’s 24‑hour trading volume has pushed near $10B on active days, a 90%+ increase over some previous sessions, signaling a rise in both speculative and real-economy flows.

Market watchers tend to treat sharp spikes in stablecoin issuance as “dry powder” entering the system rather than money exiting, particularly when the mint happens directly on a high-throughput chain like Solana instead of via a slow bridge from another network. As one MEXC note put it, “Circle has minted 750 million USDC on the Solana blockchain, making it the first large-scale stablecoin issuance of 2026,” adding that such mints “strengthen liquidity across decentralized finance and trading platforms built on the network.” A follow‑up report in early February, again citing SolanaFloor, said that Circle had minted “approximately 750 million USDC on Solana in the past 12 hours,” and framed the event as part of a pattern where new stablecoin supply “often precedes new use cases, protocol launches, and market engagement.”

Circle’s network strategy has not always been expansion-only. In August 2024, the company announced it would discontinue USDC support on the Flow blockchain, saying in a blog post that the decision was tied to Flow’s Crescendo upgrade and that it would focus instead on chains with stronger institutional and DeFi demand. In that context, the decision to keep ramping USDC issuance on Solana suggests the issuer sees durable, high-value demand there — from institutional capital parking reserves, to DeFi protocols needing quote assets, to centralized exchanges routing deposits through fast, cheap rails.

In a previous crypto.news story on USDC’s recovery, analysts pointed out that cross‑chain liquidity was clustering around ecosystems with real usage rather than speculative hype alone, a category that Solana increasingly exemplifies as stablecoin mints like this $750M tranche continue to land on-chain. A second story on the “real problems token launches are meant to solve” argued that deep, fast stablecoin rails are now the de facto settlement layer for most new protocols, while a third story comparing crypto futures platforms — including Binance and Bybit — highlighted how stablecoins such as USDC serve as the core margin and collateral asset across perps and options alike.