# Singular Dollar Staking  and Ethos

![Designing an Algorithmic Central Bank. Source: Singular DAO](https://cdn-images-1.medium.com/max/1600/1*gl8qj2C4DgB3JX_aEmnTaA.png)

Staking allows you to earn **SD** passively via auto-compounding. By **holding** your **SD** with **Singular**, the Singular protocol automated staking and compounding features will generate an ROI.

you receive **SDollars** (staked SD) in return at a 1:1 ratio. After that, your **SDollars** balance will increase automatically on every epoch (8 hours) based on the current APY.

The **SD** address on Ethereum is 0x76543A3f7CdF4a8847ECdde2d4992619e0c4CA92**.**

![Stake SD for More Singular Dollar](/files/vTnN1jWj02uFs6DYlBQH)

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