Expert Mode on Primex is similar to expert mode on DEXs so it may be familiar to you if you are savvy with them. It allows you to choose a custom Slippage tolerance and Transaction Deadline before proceeding to a Market position opening.

It also turns off the confirm transaction prompt.

WARNING: We recommend using it only if you are confident about what you are doing.

To access it, click on More options and then click on the respective toggle and click Enable.

Your transaction will revert if the price changes unfavourably by more than the percentage set as the Slippage tolerance.

It will also revert if it’s pending for more than the time specified as the Transaction Deadline.