how to define price level
-

hi,
I use block bullish divergent.
and how to make condition to define level A is lower than level B -
Have you got the candle IDs of A & B?
-
no, I don't know how to define candle ID A,B of divergent line
-
Then you need to start with that, once you have the IDs you can work with that, there is no simple method or indicator that can do this