OB:=0.02;
获利盘线:MA(C,9)*(1+OB),COLORRED,LINETHICK2;
成本线:MA(C,20)*(1+OB),COLORBLUE,LINETHICK2;
加号信号:=crOSS(获利盘线,成本线);
STICKLINE(获利盘线>=成本线,OPEN,CLOSE,2.5,0),COLORRED;
STICKLINE(获利盘线< 成本线,OPEN,CLOSE,2.5,0),COLORGREEN;
DRAWTEXT(加号信号,LOW*0.98,' +利润锁'),COLORYELLOW;
DRAWICON(加号信号,LOW*0.99,18);
