[文华财经指标]均线之熊出没龙回头

HHJSJDA:=(3*CLOSE+OPEN+LOW+HIGH)/6; 

HHJSJDB:(20*HHJSJDA+19*REF(HHJSJDA,1)+18*REF(HHJSJDA,2)+17*REF(HHJSJDA,3)+16*REF(HHJSJDA,4)+15*REF(HHJSJDA,5)+14*REF(HHJSJDA,6) 

+13*REF(HHJSJDA,7)+12*REF(HHJSJDA,8)+11*REF(HHJSJDA,9)+10*REF(HHJSJDA,10)+9*REF(HHJSJDA,11)+8*REF(HHJSJDA,12) 

+7*REF(HHJSJDA,13)+6*REF(HHJSJDA,14)+5*REF(HHJSJDA,15)+4*REF(HHJSJDA,16)+3*REF(HHJSJDA,17)+2*REF(HHJSJDA,18)+ 

REF(HHJSJDA,20))/210,COLORYELLOW; 

HHJSJDC:MA(HHJSJDB,5),COLORRED; 

MA5:=MA(C,7),COLORWHITE; 

MA20:=MA(C,20),COLORFF00FF; 

MA90:MA(C,90),COLORFFCC66; 

Y1:= MA5>MA20; 

Y3:=Y1 AND CROSS(MA20,MA90); 

DRAWICON(Y3,L,4); 

DRAWTEXT(Y3,L,’牛回头’),COLORMAGENTA; 

Z1:=MA5<MA20;

Z3:=Z1 AND CROSS(MA90,MA20);

DRAWICON(Z3,H,5);

DRAWTEXT(Z3,H,’熊出没’),COLORGREEN;

F2:=CROSS(MA(C,5),MA(C,20)) AND MA(C,20)>MA(C,90); 

DRAWICON(F2,L,4); 

DRAWTEXT(F2,L,’低吸买入’); 

MA51:=MA(C,5); 

MA10:=MA(C,10); 

MA201:=MA(C,20); 

MA30:=MA(C,30); 

MA60:=MA(C,60); 

MA120:=MA(C,120); 

FA:= CROSS(MA51,MA10); 

FB:=FA AND MA51>MA30 AND MA10>MA30 AND MA10>REF(MA10,1); 

STICKLINE1(FB,C,O,3,0),COLORYELLOW; 

DRAWTEXT(FB,L,’加仓买入’),COLORYELLOW;

KA:=BARSLAST(CROSS(MA51,MA10)) AND CROSS(MA10,MA51);

KB:=KA AND MA51<MA30 AND MA10<MA30 AND MA10<REF(MA10,1);

STICKLINE1(KB,C,O,3,0),COLORBLUE;

DRAWTEXT(KB,H,’加仓卖出’),COLORCYAN;