VAR 1:=(HHV (high, 36)- closing) /(HHV (high, 36)-LLV (low, 36)) *100;

Short energy line of mechanism: = SMA(VAR 1, 3,1);

VAR2:=(CLOSE-LLV (low, 9))/(HHV (high, 9)-LLV (low, 9)) *100;

The mechanism makes multiple energy lines: = SMA(VAR2 2,5,1)-8;

Vulnerable area: = 20;

XG:FILTER(COUNT(CROSS)，5)，5)；