USDS, the flagship stablecoin of the Sky Protocol, surpassed $10 billion in circulating supply after a single-day mint of $237 million, according to on-chain data tracked by the protocol.

The expansion extends the rebranded MakerDAO ecosystem's footprint beyond the combined USDS-and-DAI figure of $9.71 billion recorded in late September 2026, when the two tokens together posted a 30-day increase of $285.86 million, or roughly 3.03%.

What is driving the supply growth?

Capital allocators inside the ecosystem — branded Sky Agents — have placed more than $5.5 billion into institutional strategies that route deposits into partner firms including BlackRock, Janus Henderson, and PayPal.

The architecture creates a self-reinforcing flow: collateral strategies at those partners generate revenue, the protocol channels that revenue into yield on the sUSDS savings rate, and higher yield attracts additional deposits that back fresh USDS issuance.

The counterparty roster looks closer to a traditional-asset distribution lineup than a typical DeFi treasury.

BlackRock manages roughly $10 trillion in conventional assets, Janus Henderson oversees hundreds of billions in fixed-income and equity mandates, and PayPal operates its own stablecoin business.

Sky Agents placing capital alongside those firms gives the protocol exposure to off-chain revenue that would otherwise sit outside a permissionless environment.

How is USDS collateralized?

Total protocol collateral sits in the $10 billion to $13 billion band, leaving every USDS in circulation overcollateralized by more than a dollar of backing assets.

Sky has been accumulating reserves against a $150 million solvency target and has logged multiple quarters of gross revenue above $100 million.

Cumulative yield distributions through sUSDS have crossed $250 million.

sUSDS, the yield-bearing wrapper, has become the largest rate-generating stablecoin inside the Sky stack.

Holders earn a return sourced from protocol revenue rather than bank lending operations, which the protocol has positioned as a structural differentiator against non-yielding dollar tokens.

What risks does the concentration create?

The reliance on Sky Agents concentrates execution and counterparty risk in a small set of institutional deployments.

A material loss in any single strategy would pressure reserves and test the overcollateralization buffer that currently exceeds 1:1.

The $150 million solvency cushion reflects an explicit acknowledgment that tail events in off-chain collateral strategies do not telegraph themselves in advance.

Migration from legacy DAI to USDS, which accelerated alongside the latest supply push, narrows the protocol's optionality to fall back on its older collateral base if a single Sky Agent strategy underperforms.

Where does the roadmap go from here?

Sky's continued reserve accumulation toward the $150 million target and the ongoing migration of DAI holders into USDS will set the cadence of new issuance over coming quarters.

Any change in capital-allocation terms with BlackRock, Janus Henderson, or PayPal — or in the protocol's risk parameters governing Sky Agents — would directly reshape the supply trajectory that just crossed the $10 billion line.