Fantom Money Markets
  • Introduction
  • Getting Started
    • Setting up MetaMask
    • FAQ & Troubleshoot
  • Protocol
    • Liquidation
    • Collateral and Reserves
    • Interest Rate Model
  • Tokenomics
    • Liquidity Generation Event (LGE)
    • Distribution
    • Staking and Revenue Share
    • Rewards Emissions and Bribes
  • Marketing Materials
  • Deployed Contracts
  • Legal Disclaimer
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  1. Protocol

Collateral and Reserves

fMoney implements the collateral and reserve mechanic implemented by Sonne Finance.

Reserves are an accounting entry in each fuToken contract that represents a portion of historical interest which can be withdrawn or transferred through the protocol's governance. A small portion of borrower interest accrues into the protocol, determined by the reserve factor. The reserve factor is the percentage of interest paid to the Fantom Money Market. If the reserve factor is 10, then that would imply a 10% rate of interest paid on the borrowed asset allocated to fMoney.

fuTokens have a collateral factor that can range from between 0-90%, and represents the proportionate increase in liquidity (borrow limit) that an account receives by minting the fuToken.

Large or liquid assets tend to have high collateral factors; whereas smaller or more illiquid assets will tend to have lower collateral factors. If an asset has a 0% collateral factor, it cannot be used as collateral (or seized in a forced liquidation event). However, the asset can still be borrowed.

In summary, the Collateral Factor is the maximum you can borrow against a particular asset.

Example: if the collateral factor for USDC is 75%, the maximum amount of USDC you would be able to borrow in other assets (assuming a deposit of 1000 USDC) would be $750.

Token
Collateral Factor
Reserve Factor

wS

80%

20%

ScUSD

75%

20%

USDC.e

80%

20%

lz-wETH

70%

20%

stS

70%

20%

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Last updated 4 months ago