> For the complete documentation index, see [llms.txt](https://docs.fuyo.markets/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fuyo.markets/trading/odds-change.md).

# Odds change

### Why Did Odds Change Before I Clicked Confirm?

Odds can move quickly because:

* BTC price moved
* volatility increased
* time left to expiry decreased
* other users trade before your confirmation

If odds change, you’ll see a refreshed payout preview.

{% hint style="info" %}
If the odds changed and you don’t like the payout anymore, just don’t confirm. Nothing is committed until you confirm.
{% endhint %}

***

#### Charlie’s example

Charlie’s about to click Higher, but BTC odds drop suddenly. Odds update. He decides to switch to Lower.