MID : =MA(CLOSE,M);
UPPER: =MID + N*STD(CLOSE,M);
LOWER: =MID - N*STD(CLOSE,M);
(UPPER-LOWER)/MID;
M=26,N=2
TJ0:=HHVBARS(H,8)=5;
TJ1:=REF(L=LLV(L,5),1);
TJ2:=C*1.02=H;
TJ3:=CREF(C,1) AND CREF(H,2) AND LREF(L,1) AND CO AND HREF(H,1);
TJ4:=V=HHV(V,5) AND V=REF(V,1)*1.2 AND V=MA(V,5)*3;
XH:=TJ0 AND TJ1 AND TJ2 AND TJ3 AND TJ4;
BARSLAST(XH)3;
如果加上tj5,那就是:
tj0:=hhvbars(h,8)=5;
tj1:=ref(l=llv(l,5),1);
tj2:=c*1.02=h;
tj3:=cref(c,1) and cref(h,2) and lref(l,1) and co and href(h,1);
tj4:=v=hhv(v,5) and v=ref(v,1)*1.2 and v=ma(v,5)*3;
tj5:=c=ma(c,34);
xh:=tj0 and tj1 and tj2 and tj3 and tj4 and tj5;
barslast(xh)3;
通达信的注释不用"//",而是使用{}括起来
TAI :=VOL/(H-L)/1000;
DRAWTEXT_FIX(ISLASTBAR ,0.8,0.2,0,'积极'),COLORGREEN;
DRAWTEXT_FIX(ISLASTBAR ,0.85,0.2,0,'衰退'),COLORYELLOW;
DRAWTEXT_FIX(ISLASTBAR ,0.9,0.2,0,'徘徊'),COLORWHITE;
DRAWTEXT_FIX(ISLASTBAR ,0.95,0.2,0,'潜伏'),COLORRED;
STICKLINE(IF(TAIREF(TAI,1) AND VOLREF(VOL,1),1,0),0,TAI,1,0),COLORGREEN;
STICKLINE(IF(TAIREF(TAI,1) AND VOLREF(VOL,1),1,0),0,TAI,1,0),COLORYELLOW;
STICKLINE(IF(TAIREF(TAI,1) AND VOLREF(VOL,1),1,0),0,TAI,1,0),COLORWHITE;
STICKLINE(IF(TAIREF(TAI,1) AND VOLREF(VOL,1),1,0),0,TAI,1,0),COLORRED;
A:=SUMBARS(V,CAPITAL*1);
A1:=SUM(COST(10),A)/A;
A2:=SUM(COST(20),A)/A;
A3:=SUM(COST(30),A)/A;
A4:=SUM(COST(40),A)/A;
A5:=SUM(COST(50),A)/A;
E:=LLV(L,250)=L;
E1:=BARSLAST(E);
OK:=(5*A1+4*A2+3*A3+2*A4+A5)/15;
红箭头:=CROSS(C,OK) AND E1=40;
出现了2次以上:SUM(红箭头,7)1;{包括2次}
----------------------------------------
=====================================
最近7个交易日出现了2次以上的红箭头。
----------------------------------
选出来的不是2个以上的红箭头
那是选出了什么?