MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
牛线:(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,COLORRED;
马线:MA(牛线,8),COLORGREEN;
DRAWICON(FILTER(CROSS(牛线,马线),20),马线+0.02,1);
DRAWTEXT(CROSS(牛线,马线),LOW*0.98,'买'),COLORRED,LINETHICK2;
止损价:H*0.95,LINETHICK0,COLORRED;
庄家:(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,COLORRED;
IF(庄家>=REF(庄家,1),庄家,DRAWNULL),COLORRED,LINETHICK4;
IF(庄家<=REF(庄家,1),庄家,DRAWNULL),COLORGREEN,LINETHICK2;
MID2:=(3*CLOSE+LOW+OPEN+HIGH)/6;
牛线2:=(20*MID2+19*REF(MID2,1)+18*REF(MID2,2)+17*REF(MID2,3)+16*REF(MID2,4)+15*REF(MID2,5)+14*REF(MID2,6)+13*REF(MID2,7)+12*REF(MID2,8)+11*REF(MID2,9)+10*REF(MID2,10)+9*REF(MID2,11)+8*REF(MID2,12)+7*REF(MID2,13)+6*REF(MID2,14)+5*REF(MID2,15)+4*REF(MID2,16)+3*REF(MID2,17)+2*REF(MID2,18)+REF(MID2,20))/210;
马线2:=MA(牛线2,8);
买:CROSS(牛线2,马线2);
