Reserve Factor

The reserve factor defines the portion of borrower interest that is converted into reserves.

SErc20 / SEther

function reserveFactorMantissa() returns (uint)

• RETURN: The current reserve factor as an unsigned integer, scaled by 1e18.

Solidity

SErc20 aToken = SToken(0x3FDA...);
uint reserveFactorMantissa = aToken.reserveFactorMantissa();

Web3 1.0

const aToken = SEther.at(0x3FDB...);
const reserveFactor = (await aToken.methods.reserveFactorMantissa().call()) / 1e18;