> For the complete documentation index, see [llms.txt](https://tokend.gitbook.io/product-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tokend.gitbook.io/product-guide/admins/internal-exchange-management/max-price-step.md).

# Max price step

**Max price step** is the percent range in which the price of a trading pair will be able to fluctuate.

**Example:** If you have created the ETH/USD pair and specified the **price** of a trading pair as 250 and **max price step** as 10, then the range in which the price per 1 ETH will be able to fluctuate is +- $25 (25 is 10 percent of 250).

You can enable/disable this rule by selecting/clearing the **current price restriction**check box when you [create the asset pair](/product-guide/admins/internal-exchange-management/asset-pair-creation.md) or [update the asset pair policies](/product-guide/admins/internal-exchange-management/asset-pair-policies.md).

**Note:** the [physical price correction](/product-guide/admins/internal-exchange-management/physical-price-correction.md) value is of the higher priority than the **max price step** value. This means that if the price of a trading pair is 250 and you specified the **physical price correction** value as 230, then the price won’t go lower this point even despite that **max price step** rule states that price can fluctuate +- $25.<br>