I should clarify: it looks like there is a pattern of a string of losses, punctuated by a string of wins, and I wanted to test whether this was random or not. It's hard to say, but I'd bet that there is no pattern to the wins or losses. That being said, yes: I believe that this strategy is presently making money and would bet that it will probably continue making money for now. My guess is that you're ability to gauge whether a winner will keep winning explains a lot of why this strategy is making money/would continue to make money in the future.
I agree, win/loss ratio is totally random. Regarding ability to hold onto winning trades, it isn't to do with my skills, it's systematic to an extent, as there is a degree of anticipation present. Sometimes I would reverse a position as I believe a pattern is about to flip, but it doesn't complete and I have to reverse again. Price always tries to 'fool' the participants leaving clues along the path.