The Wirex Multiply feature has a rollover fee, which serves as the primary trading fee for each fixed period. This minimal fee enables the creation of a Wirex Multiply deal, providing users with the opportunity to leverage the volatility of crypto prices. This deal is comprised of a chain of 5-50 loans, which can be adjusted by the user via the multiplier level. As with any loan, there is a fee for utilising the collateral value, and this information can be found in the detailed view of your Wirex Multiply deal.