What is best indicator, phenomenon, system to catch Wipshaws, non-trends, trap?

#1
Guys -

Thought this will be very interesting topic to discuss what is best indicator, phenomenon, system to catch Wipshaws, non-trends, trap?

Most of us are discussing When to enter the trade but sometime we become victim of catches or traps - wondering what are our experiences are learning from such catches and what is best way to catch such traps/non-trend/wipshaws !

rgds, Nisha