How much did USDC mint this week?

TLDR

USDC minted at least about $1.75 billion this week across networks based on reported tranches.

1. Reported mints include a $1.25B mint on 27 Nov and a $500M mint on 26 Nov, both confirmed by monitoring posts (1.25B, 500M).
2. Additional mints were discussed, including a $750M tranche on Solana reported by media and on-chain watchers ($750M).
3. Gross mints do not equal net supply because redemptions and chain migrations can offset issuance (redemption flows).

Deep Dive

1. Reported Mints

Multiple large USDC mints were reported this week, with at least $1.75B clearly documented.

1. A $1.25B USDC mint was reported on 27 Nov, attributed to Circle and highlighted by monitoring services (report).
2. USDC Treasury minted $500M on Solana across two transactions on 26 Nov (notice).
3. Media also cited a $750M USDC mint on Solana this week, reinforcing the scale of issuance (coverage).

These items likely overlap partially across days and chains, so treat $1.75B as a conservative floor from clearly time-stamped events.

2. Why Mints Happen

USDC mints occur when clients deposit fiat or when tokens are bridged or redeployed to meet demand on specific chains.

Stablecoin infrastructure expansions can also increase issuance. For example, USDC completed integration on Sei, enabling new deposits and withdrawals that can drive chain-specific supply changes (integration on Sei).

3. Net Supply vs Gross Mints

Large mints do not automatically mean net supply growth. Redemptions and cross-exchange flows can offset issuance.

Flows from exchanges to the issuer often signal redemptions. This week, analysts tracked sizable USDC movements to Circle following exchange deposits, indicating recycling of supply rather than pure expansion (redemption flows).

Conclusion

Evidence points to at least $1.75B in USDC mints this week, with additional reported tranches likely raising the total. The practical effect depends on net issuance after redemptions and where the new USDC is deployed. Confidence: moderate because sources differ and some mints may overlap; verify net supply by tracking issuer redemptions and exchange stablecoin reserves.