> For the complete documentation index, see [llms.txt](https://polygun.gitbook.io/polygun-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://polygun.gitbook.io/polygun-docs/telegram-bot-user-guide/dynamic-fees.md).

# Dynamic Fees

PolyGun now uses a dynamic fee curve designed to make fees more balanced across different trade probabilities.

### What Dynamic Fees Do

With Dynamic Fees, PolyGun adjusts trading fees based on the probability of your selected outcome.

| Trade Type                   | How fees behave                                            |
| ---------------------------- | ---------------------------------------------------------- |
| Higher probability trades    | Fees are lowered to make these trades more cost-efficient. |
| Lower probability trades     | Fees may be slightly higher compared to before.            |
| Mid-range probability trades | Fees adjust according to the dynamic fee curve.            |

This update was created after receiving feedback that fees felt too high on higher probability trades.

Once applied, the dynamic fee curve automatically calculates the appropriate fee for each trade based on its probability.

### Why Dynamic Fees Were Added

Dynamic Fees were added to improve the overall trading experience on PolyGun.

Previously, higher probability trades could feel expensive because the fee structure did not adjust enough based on trade probability. With this update, fees are now more aligned with the risk and probability of each trade.

This means users placing higher probability trades should generally see lower fees than before.

### What This Means for Users

For most users, this update should create a better and more balanced trading experience.

Higher probability trades should now be more attractive because the fee impact is reduced. Lower probability trades may have slightly higher fees, but this helps keep the overall fee model fair and sustainable.

***

### 💡 Good to Know

* Dynamic Fees are applied automatically.
* Higher probability trades should generally have lower fees than before.
* Lower probability trades may have slightly higher fees.
* The fee curve was added based on user feedback around high fees on safer trades.
* No action is needed from users to access Dynamic Fees.
* This update is designed to improve the experience for the vast majority of PolyGun users.