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,5),colorgreen;

MA5:MA(C,5),colorwhite;

MA60:MA(C,60),coloryellow;

//收盘价高于牛线K线全部用红色，收盘价高于开盘价，K柱用空心柱，否则用实心柱

STICKLINE(C>=牛线 AND C>=0,C,O,9,1),colorred;

STICKLINE(C>=牛线 AND C<=O,C,O,9,0),colorred;

STICKLINE(C>=牛线 AND H>=MAX(C,O),H,MAX(C,O),0,0),colorred;

STICKLINE(C>=牛线 AND L<=MIN(C,O),L,MIN(C,O),0,0),colorred;

//收盘价低于牛线K线全部用浅蓝色，收盘价高于开盘价，K柱用空心柱，否则用实心柱

STICKLINE(C<牛线 AND C<O,C,O,9,0),colorgreen;

STICKLINE(C<牛线 AND C>O,C,O,9,1),colorgreen;

STICKLINE(C<牛线 AND H>=MAX(C,O),H,MAX(C,O),0,0),colorgreen;

STICKLINE(C<牛线 AND L<=MIN(C,O),L,MIN(C,O),0,0),colorgreen;

//买卖点，牛线上穿马线买入，牛线下穿马线卖出

短趋势线:MA(CLOSE,13),colorred,LINETHICK2;

涨:IF(短趋势线>REF(短趋势线,1),短趋势线,DRAWNULL),colorred,LINETHICK2;

平:=IF(短趋势线=REF(短趋势线,1),短趋势线,DRAWNULL),COLOR00FFFF,LINETHICK2;

跌:IF(短趋势线<REF(短趋势线,1),短趋势线,DRAWNULL),COLOR80FF00,LINETHICK2;