# Trading Fees

The trading fees on edgeX are determined by the rolling traded volume over the past 30 days, with updates occurring daily at 00:00 (UTC).

* **Maker Orders**: These orders add depth and liquidity to the order book as they are not executed and filled immediately.
* **Taker Orders**: In contrast, these orders are executed and filled immediately, removing liquidity from the order book.
* edgeX adopts a tiered fee structure based on a trader’s rolling 30-day trading volume.
* The volume from sub-accounts is aggregated with the main account, ensuring that all sub-accounts benefit from the same fee tier.
* Regarding gas fees for trade settlements, edgeX V1 will cover the gas costs on behalf of users.
* For comprehensive information on VIP trading fees, please visit the [VIP page ](https://pro.edgex.exchange/vip)on our website.