1# A rally of 0.18% or more of Nifty trading points within 20 minutes.I have no idea what you mean by crossover-can you just use simple numbers? Show a real example please
For example if Nifty is trading at 8500 then 0.18% means 15 points.
2# Enter when there is a crossover of the rally between 10 to 60 minutes.
For example if the rally touches 8515 and crossover the same after 10 minutes and before 60 minutes
I think he means , when price touches above 8515 first time ,price retraces , then there is a second break above 8515

