指标公式第1257：通达信组合拐点

买线:=EMA(C,4); 卖线:=EMA(SLOPE(C,20)*10+C,35);DRAWTEXT(CROSS(买线,卖线),LOW*1.00,'←买'),COLORRED,LINETHICK2;
DRAWTEXT(CROSS(卖线,买线),HIGH*1.01,'←卖'),COLORGREEN;
LC:=REF(CLOSE,1);
RSI:=SMA(MAX(CLOSE-LC,0),6,1)/SMA(ABS(CLOSE-LC),6,1)*100;
DRAWTEXT(CROSS(90,RSI) , HIGH*1.01,'←逢高出局!'),COLOR00FF00 ;
A:=(3*C+L+O+H)/6;
X:=(20*A+19*REF(A,1)+18*REF(A,2)+17*REF(A,3)+16*REF(A,4)+15*REF(A,5)+14*REF(A,6)+13*REF(A,7)+12*REF(A,8)+11*REF(A,9)+10*REF(A,10)+9*REF(A,11)+8*REF(A,12)+7*REF(A,13)+6*REF(A,14)+5*REF(A,15)+4*REF(A,16)+3*REF(A,17)+2*REF(A,18)+REF(A,20))/210;
主力成本:EMA(X,13),COLORFF00FF,LINETHICK0;
ZZ:=(O+H+L)/3;
YC:=(H+L)/2;
YCHJX:=(EMA(ZZ,4))+(YC-REF(ZZ,3))/4;
今日买点:EMA(ZZ,3),COLORYELLOW,LINETHICK0;
明日买点:YCHJX,LINETHICK0;
昨测今日买点:REF(YCHJX,1),LINETHICK0;
FF:=EMA(CLOSE,3);
MA15:=EMA(CLOSE,21);
DRAWTEXT(CROSS(MA15,FF),(HIGH * 1.02),'←拐点卖'),COLOR00FF00;
DRAWTEXT(CROSS(FF,MA15),(LOW * 0.99),'←拐点买'),COLOR00FFFF;
MA8:IF(MA(C,8) >MA(C,89),MA(C,8),MA(C,89));
MA21:IF(MA(C,21) >MA(C,89),MA(C,21),MA(C,89));
MA89:MA(C,89);
RSV:=(CLOSE-LLV(LOW,30))/(HHV(HIGH,30)-LLV(LOW,30))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
TJ:=D< 10;
TJ1:=D>90;
上边线:IF(BARSLAST(TJ),REF(HIGH,BARSLAST(TJ)),DRAWNULL),COLORWHITE;
下边线:IF(BARSLAST(TJ),REF(LOW,BARSLAST(TJ)),DRAWNULL),COLORMAGENTA;
安全带:STICKLINE(D,上边线*0.996,下边线*1.005,8,0),COLORBROWN;
STICKLINE(C>O,O,C,3,1),COLORRED;
STICKLINE(C>O,H,C,0,0),COLORRED;
STICKLINE(C>O,L,O,0,0),COLORRED;
STICKLINE(C< O,O,C,3,0),COLORCYAN;
STICKLINE(C< O,H,L,0,1),COLORCYAN;
STICKLINE(TJ,O,C,2,0),COLORFF00FF;
STICKLINE(TJ1,O,C,2,0),COLORGREEN;
DRAWTEXT_FIX(1,0.60,0.45,0,'★★股票交易费率低至净佣金万分之0.3★★'),COLORYELLOW;

FF:=EMA(CLOSE,3); 
MA15:=EMA(CLOSE,21);
 CROSS(FF,MA15);
DRAWTEXT_FIX(1,0.60,0.45,0,'★★股票交易费率低至净佣金万分之0.3★★'),COLORYELLOW;

{组合拐点选股公式} 
FF:=EMA(CLOSE,3); 
MA15:=EMA(CLOSE,21); 
CROSS(FF,MA15);