Collateral and Reserves (Optimism)

Reserves are an accounting entry in each soToken contract that represents a portion of historical interest which can be withdrawn or transferred through the protocol's governance.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 Sonne Finance. If the reserve factor is 10, then that would imply a 10% rate of interest paid on the borrowed asset allocated to Sonne.

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

TOKENCOLLATERAL FACTORRESERVE FACTOR

OP

65%

20%

USDC.e

85%

10%

USDT

85%

10%

DAI

85%

10%

sUSD

60%

20%

wETH

75%

15%

SNX

45%

27%

wBTC

70%

20%

LUSD

60%

20%

wstETH

60%

18%

MAI

0%

20%

USDC

85%

10%

Borrow caps: OP : 4.5M SNX : 4.5M

Collateral factors, and/or reserve factors, may be adjusted from time to time, depending on factors such as the liquidity for a particular asset.

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