What is Role Reversal?

역할 전환

A ceiling that has been broken through acts as a floor from then on. It appears as support when price comes back to a resistance line after moving above it. People trapped at that price sell at breakeven, and those who missed the move buy again. Three families of theory describe the same place under their own names, and one theory calls that zone a breaker. What to look at is whether the broken line holds on the pullback.