Your question is Compounded Two Day Return. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You are reviewing a simple two day portfolio move. The portfolio loses 15% on the first day, then gains 15% on the second day.
If a trading portfolio loses 15% on day one and gains 15% on day two, what is the net change?