牛熊线:DMA(MA(CLOSE+REF(CLOSE,5)/CLOSE*0.098,90),VOL),LINETHICK1,CIRCLEDOT,COLORYELLOW;
小牛:=CROSS(C,牛熊线);
DRAWTEXT(小牛,L,'↖小牛启动'),COLORRED,LINETHICK4;
DRAWTEXT(ISLASTBAR,牛熊线,'牛熊线'),COLORYELLOW;
MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
操盘线:(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,NODRAW;
安全线:MA(操盘线,11),COLORGRAY,LINESTICK,LINETHICK1;
MA20:MA(C,20),NODRAW;
趋势线:MA(C,6) COLORGREEN, LINETHICK2;
STICKLINE(趋势线>=MA20,CLOSE,OPEN,3,0),COLOR0000FF;
STICKLINE(趋势线>=MA20,CLOSE,OPEN,0.5,0),COLORCC66FF;
STICKLINE(MA20>趋势线,CLOSE,OPEN,3,0),COLORFF9900;
STICKLINE(MA20>趋势线,CLOSE,OPEN,0.5,0),COLORFFCC00;
大牛:=CROSS(趋势线,MA20);
死牛:=CROSS(MA20,趋势线);
DRAWTEXT(大牛,L,'↖转折开始'),COLORYELLOW,LINETHICK4;
DRAWTEXT(死牛,H,'↖转折结束'),COLORWHITE ,LINETHICK4;
STICKLINE(CROSS(趋势线,MA20),OPEN,CLOSE,2,0),COLOR00FFFF ;
STICKLINE(CROSS(MA20,趋势线),OPEN,CLOSE,2,0),COLOR00DD00;
VAR2:=O>MA(C,安全线) AND C< MA(C,安全线);
STICKLINE(CROSS(安全线,C),OPEN,CLOSE,2,0),COLORFF0000;