Will missed copied trades be executed when market opens again on Monday?
Yes, the non copied trades will be copied when the market opens upon synchronization, if you have enabled realtime signal subscription in signals settings.
The Auto Trading button has nothing to do with signal subscription.
If you don't want to copy these trades, simply untick the enable realtime signal subscription option in signals settings (MT4 >> Tools >> Options >> Signals).
If you are using MQL5 VPS and you have synchronized your signals subscription settings with it, simple right click on your MQL5 VPS in the Navigator window >> Stop Server and later >> Start Server to resume your subscription.
My terminal was accidentally shut down before. May I ask if the above trades be executed when market opens on Monday? If yes, at market price?
If I don't want them executed, I have to turn off auto trading button before all those trades were closed by the provider, right?
Thanks!