大智慧趋势通道主图指标

SH:=EMA(HIGH,3)*(1+3/100);

XL:=EMA(LOW,3)*(1-3/100);

趋势:(SH+XL)/2;

周期:HHV(趋势,4),COLOR00FFFF;

PARTLINE(趋势,趋势>=REF(趋势,1),RGB(255,0,0),趋势;