R-multiple
A trade's result as a multiple of initial risk. +1R = won what you risked; -1R = full stop.
R-multiples let you compare trades across pair, TF, and account size. Journal every trade in R, not dollars. A trader running +0.2R average on 200 trades has something real. +4R on 3 trades has nothing yet - just variance.
Learn to actually use R-multiple.
Definitions are the easy part. The free first five modules put this on a real chart and make you do the work. No card required.