通达信大道波段指标公式

NO1:MA(C,3)-REF(MA(C,3),1)/MA(C,7)-REF(MA(C,7),1)*0.95;
-1;
0;
NO2:(NO1-REF(NO1,1))*-7;
DRAWBAND(NO1,RGB(255,255,50),NO2,RGB(0,0,255));