Multiple investments in the same or different strategies won’t affect each other.
Each investment has its own invested funds and copied orders. Profits made on a respective investment will be used for the calculation of the performance fee to be paid to the strategy provider for copying the strategy.
For investments within the same strategy, an investment will start from the point of time when the investment was opened. One investment could be profitable, while the other may suffer a loss. Both investments will have separate and unrelated calculations.