MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;{牛线}CG:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+16*REF(MID,4)+15*REF(MID,5)+14*REF(MID,6)+13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)+10*REF(MID,10)+9*REF(MID,11)+8*REF(MID,12)+7*REF(MID,13)+6*REF(MID,14)+5*REF(MID,15)+4*REF(MID,16)+3*REF(MID,17)+2*REF(MID,18)+REF(MID,20))/210;FL:HHV(CG,5);FS:CG-(FL-CG);EMA55:=EMA(CLOSE,55);:=EMA55,LINETHICK3,COLORFF00FF;MA55:=MA(CLOSE,55);DRAWTEXT(OSS(EMA55,MA55) AND EMA55>REF(EMA55,1) AND CG=FL,MA55,'走强');DRAWTEXT( EMA(C,5