There is many theories in this world. 80/20 is not popular theory. It means your predictions is based on 80% correct and 20% incorrect or versa. i think in my graph it is 80% correct movement. (Triangle movement)
1 1/2 hours from now ready to short — i'm newbe,..(in term of real situation),,.. from what i have learned short is going into place 1-2 hours from now on....just wacth out...