> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cryptoquant.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Exchange Supply Ratio

> Exchange Supply Ratio is calculated as the exchange reserve divided by the total supply.

## What is Exchange Supply Ratio?

Exchange Supply Ratio is calculated as the exchange reserve divided by the total supply. The metric measures the ratio of tokens reserved in exchange wallets relative to the total supply of the token.

$$
\text{Exchange Supply Ratio} = \frac{\text{Exchange Reserve}}{\text{Total Supply}}
$$

## Related API Endpoints

Query this metric directly from the CryptoQuant Data API:

* **BTC** — [Exchange Supply Ratio](/api-reference/btc-flow-indicator/exchange-supply-ratio)
* **ETH** — [Exchange Supply Ratio](/api-reference/eth-flow-indicator/exchange-supply-ratio)
* **XRP** — [Exchange Supply Ratio](/api-reference/xrp-flow-indicator/exchange-supply-ratio)
* **Stablecoin** — [Exchange Supply Ratio](/api-reference/stablecoin-flow-indicator/exchange-supply-ratio)
* **ERC-20** — [Exchange Supply Ratio](/api-reference/erc20-flow-indicator/exchange-supply-ratio)