Hedging is allowed, but only within the same challenge accounts. This means you can open offsetting trades (long and short positions) inside a single account.
However, hedging across multiple accounts is not permitted. For example, you cannot open a buy position on one account and a sell position on another to offset risk. All hedging activity must remain self-contained within the same account to stay compliant with firm rules.
Essentially, all hedging activity must stay self-contained within a single account. Doing it across accounts could violate the firm’s rules and potentially put your account at risk.