航空发动机源码图

成交价总和:=外盘+内盘;
X:=SUM(成交价总和,22)/22-LLV(C,1);
点火:C-X,colorred;
熄火:C+X,coloryellow;
DRAWTEXT(点火/熄火<1.1 AND
点火/熄火>-5,点火*1.01,'***'),colorred;
STICKLINE(点火/熄火<1.1 AND
点火/熄火>-5,点火,熄火,25,1),coloryellow;