Savings Dai 价格 

SDAI

Savings Dai (sDAI) is an ERC-4626 representation/wrapper of DAI in the Dai Savings Rate (DSR) module. sDAI allows users to deposit DAI to receive the yield generated by the Maker protocol while still being able to transfer, stake, lend and use it in any way you want. “Swapping” between DAI and sDAI does not need to be done via a DEX but can be achieved by depositing and withdrawing from the DSR module.