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;