# Risk Control ## Risk rating For each SAP pool running for more than one period, we will give an assessment. The main index is down volatile & sortino ration, and we will also rank each SAP pool and send a high risk prompt to facilitate user selection. **Sortino Ratio=(Rp-Rf)/DR** Rp: average value, Rf: risk-free interest rate, DR: downward standard deviation ## Manager level Every pool manager is rated from V0 to V5. The level is based of a variety of standard, including past performance, community voting, and risk control ability. High level managers would have the opportunity to launch more pools and bigger pools, with other privileges and responsibilities. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://sypool-protocol.gitbook.io/welcome-to-sypool/methodology/risk-control.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.