通达信大道至简，3年实战指标

{成本线}
P1:=5;
P2:=13;
P3:=34;
CYC1:EMA(AMOUNT,P1)/EMA(VOL*100,P1);
CYC2:EMA(AMOUNT,P2)/EMA(VOL*100,P2);
CYC3:EMA(AMOUNT,P3)/EMA(VOL*100,P3);
DRAWICON(CROSS(C,CYC3),L*0.989,34),COLORRED;