天罗地网—幅图指标-源码-贴图-说明

JX:=(MA(C,3)+MA(C,5)+MA(C,10)+MA(C,20))/4;
jc:C-JX;
MID:=MA(jc,20);
AA:=POW((jc-MID),2);
BB:=MA(AA,20);
CC:=SQRT(BB);
SG:MID+2*CC;
XG:MID-2*CC;
zx:(SG+XG)/2;

白线靠近紫线买
白线靠近黄线卖
简单明了