Here is a 4 x 3 chart of ym today. All level two and three pnf signals were profitable. Of course it all depends on how you play them, but there were some very decent gains to be made almost no matter how you played them.
Your best gain would have come from waiting for a reversal from bullish to bearish or vice versa, but to be honest I did not play them that way. I went with pre-defined targets.
edit: for those not following a level two means it is the second bullish or bearish signal in a row. Level 3 are three consecutive bullish or bearish signals in a row.