MT4 & MT5
When you partially close a trade, the same percentage of the copied position will be closed on the Investor’s account, no matter which copying mode they use.
However:
• The partial closure won’t fully close the Investor’s position.
• If the calculated volume to close on the Investor’s side is less than the platform’s minimum (e.g. 0.01 lots), the trade remains unchanged for the Investor. This ensures consistency while respecting platform limits.