> For the complete documentation index, see [llms.txt](https://my-meta-trader.gitbook.io/my-metatrader-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://my-meta-trader.gitbook.io/my-metatrader-docs/price-feed-express.md).
# Price Feed Express
## **💡 Meet Our Innovative Price Feed Express!**
The oracle is the backbone of mTrader and leverage DEXs, and we’ve got you covered with our innovative Price Feed Express.
## **💰 Core Value:**
The main goal of Price Feed Express is to **calculate the average price and minimize the impact of wrong oracle values**.
## 💻 How it works:
* Our price source calculates the average of multiple oracle nodes and 4 CEXs to get the most accurate match price.
* If the price deviates **more than 1%**, an alarm will go off and the node will be excluded from the average. The price is closely monitored and in some scenarios, there may be a limited loss for the protocols.
**💪 With Price Feed Express, you can have peace of mind knowing that your oracle price is under control and monitored for accuracy!**
When you trade with mTrader, you’re trading with just **one single vault 💰** **instead of multiple vaults like other oracles**.
With us, you have access to a wide range of assets including ETH, BTC and more 💸.