AMO
Algorithmic Market Operations
Protocol-controlled market operations using reserves or issued assets
Definition
Algorithmic Market Operations are protocol-controlled contract strategies that deploy reserves, collateral or issued stablecoins into markets under defined balance-sheet and peg constraints. Frax popularized the term; an AMO is not necessarily an unbacked algorithmic stablecoin.
Example
In a hypothetical AMO, a protocol moves 100,000 USDC from idle reserves to lending at a constant 4% simple rate. It earns 4,000 USDC over a year before fees, but those reserves may no longer be immediately withdrawable.
How it works
The module executes authorized lending, liquidity or market operations and accounts for assets and liabilities. Supply expansion or reserve deployment must remain within its configured limits; unwind operations restore liquid backing.
Risks to Consider
- Invested reserves inherit the destination market’s bad-debt risk
- Locked capital may be unavailable when redemptions surge
- Governance permissions can expand liabilities beyond prudent backing
Common Questions
Is an AMO the same as a PSM?
No. An AMO is a broader market-operation strategy. A PSM offers a defined exchange between accepted backing assets and the stablecoin.


