空中加油均线系统 MA5:MA(CLOSE,5),colorgray;
MA20:MA(CLOSE,20),colorred;
MA25:MA(CLOSE,25),colorgreen;
MA30:MA(CLOSE,30),colorliblue;
STICKLINE(C>O AND C=H AND C<REF(C,1)*1.098,CLOSE,OPEN,7,0),colorred;
STICKLINE(C>O AND C=H AND C>REF(C,1)*1.098,CLOSE,O ,7,0),coloryellow;
STICKLINE(C>O AND C<H AND H>REF(C,1)*1.098,(CLOSE+OPEN)/2,OPEN,7,0),coloryellow;
DRAWTEXT(MA20>REF(MA20,1) AND HHV(C,10)*0.9>C AND CROSS(C,MA5) AND (CROSS(C,MA20) OR CROSS(C,MA25)) AND C>REF(C,1)*1.05,L*0.95,'龙回头');
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