What happens to my money if TradeZero Europe or the Clearing Firm goes out of business?

If TradeZero Europe or a clearing firm were to go out of business, applicable client asset protection, segregation, investor compensation, and insolvency rules would determine how client money and securities are handled. TradeZero Europe holds client money and securities separately from its own assets, and clients may also benefit from investor compensation or SIPC protection where the relevant conditions are met.

Clearing Firm means any provider of clearing brokerage and custody services, in each case providing clearing brokerage and custodian services for TZEU on a non-disclosed omnibus basis.

You can find more detail about Client Protection here