Agora’s AUSD stablecoin has quietly become one of the fastest-growing assets in DeFi this quarter, with its supply on Monad ballooning from roughly $33 million to $184.3 million in just 90 days. That’s a 462% increase, driven almost entirely by a single catalyst: yield.

The surge added over $150 million in net new supply to Monad’s ecosystem, making it the single largest chain for AUSD by a wide margin. Total AUSD supply across all networks sits at approximately $266 million, meaning Monad now accounts for roughly 69% of the stablecoin’s entire existence.

Pendle changed everything

The inflection point traces back to June 19, 2026, when Pendle, the yield-trading protocol, launched on Monad. Pendle introduced AUSD-based yield pools with initial weekly incentives of $100K, later adjusted down to $75K.

Pendle’s model works by wrapping yield-bearing assets into tradable tokens, letting users speculate on or lock in future yields. Its SY (Standardized Yield) wrapper for AUSD became the dominant driver of new supply. Think of it as a conveyor belt: users mint AUSD, deposit it into Pendle’s yield pools, and collect incentives. The economics made it rational to keep minting.