Max slippage defines the largest acceptable price deviation from the best bid/ask price.
If max slippage is not set by the user, default max slippage on market level will apply. Default max slippage values are as below:
Both market and account defined slippage configurations are ignored for take profit or stop loss orders.
During execution, an order will be canceled if the price exceeds the slippage limit or falls outside the market Price Bands.
Navigate to the Trade section of the UI
Locate the Order section, and click on the Max Slippage value



