> For the complete documentation index, see [llms.txt](https://docs.amktdao.com/amkt-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.amktdao.com/amkt-documentation/amkt-documentation/methodology/calculation-agents.md).

# Calculation Agents

Data providers

### Data References <a href="#j1np3ngst6lh" id="j1np3ngst6lh"></a>

Prices and data points referenced must come from established and reliable institutional data providers. Recommended index calculations reference *Coin Metrics* and *CoinMarketCap*.

### Data Gathering <a href="#c45kzi1i26h2" id="c45kzi1i26h2"></a>

Data for methodology calculations is sourced at *00:00 UTC 5 days prior to the reconstitution and/or rebalancing event*. The data such as circulating supply and market cap is snapshotted at this discrete time, and is fed into the methodology calculation.