If your mentor offers copy, when you subscribe and connect your account, Onyx replicates their trades on yours, scaled to your capital. It uses the same copy engine as normal accounts, with the same risk filters.
Nobody sees or touches your account
You never share your password, and your mentor never sees or trades your account. Only the signals are copied; the money and the control stay yours.
Fitted to your risk
Proportional scaling by capital: if you have less than the mentor, it copies smaller.
A risk multiplier (0.1× to 3×) that you adjust.
Guardian and Stop Loss required; on funded accounts limits are set to 80% of the firm rule.
One source only
Your account cannot receive from two sources at once, nor be master and follower at the same time: same rule as normal copy, to avoid crossed orders.
Pausing or cancelling your subscription turns copy off instantly, without deleting anything. When you reactivate, it copies again.
Copying another trader may be forbidden by your prop firm. Read its rulebook before connecting a funded account.