one is winning trade , the other is losing trade, both with entry and exit, and the holding period, so that I can understand what you really mean.... It can be portfolio or individual stock or futures or option or whatever asset position, as long as it includes the two prices and the holding period...
if you don't have the real trade, you can also describe how your ideal losing trade and winning trade should look like, so that I know what you are thinking towards an actual buy and sell...