Through NCE Trading Community (social.ncecopier.com) providing professional-grade Copy Trading functionality:

1. Log in to NCE Trading Community with your master account and set it as a signal source on the【Signal Management】page
2. Log in with your slave account and subscribe to the signal source through the【Add Subscription】feature
3. Configure copy trading parameters in the subscription settings (fixed lot mode or proportional mode)

After configuration is complete, every opening and closing position from your master account will be synchronized to all slave accounts in real-time at millisecond speed.