撰写标准:请教师在出現买进持股红拄和粉色的十字数据信号时做下选股公式.感谢.
EMA13:=EMA(C,13),COLORWHITE;
EMA21:=EMA(C,21),COLORYELLOW;
EMA34:=EMA(C,34),COLORFF00FF;
EMA60:=MA(C,60),COLORFFCC66;
VAR2:=(2*CLOSE HIGH LOW)/4;
VAR3:=IF(YEAR>=2099 AND MONTH>2,0,1);
VAR4:=LLV(LOW,5); VAR5:=HHV(HIGH,4);
散户:=EMA((VAR2-VAR4)/(VAR5-VAR4)*100,4)*VAR3;
庄家:=EMA(0.667*REF(散户,1) 0.333*散户,2)*VAR3;
DRAWTEXT(VOL=HHV(VOL,20),C ,'------------------------------------------------------------'),COLOR808080;
DRAWTEXT(CROSS(散户,庄家) AND 散户70,H 0.05,'←高抛'),COLORGREEN;
DRAWICON(CROSS(散户,庄家) AND 散户70,H 0.05,2);
VAR9:=CLOSE-REF(CLOSE,5);
VARA:=EMA(EMA(VAR9,5),5)/EMA(EMA(ABS(VAR9),5),5);
VARC:=EMA(EMA(VAR9,20),20)/EMA(EMA(ABS(VAR9),20),20);
售出:=IF(VARA>0 AND CROSS(VARC,VARA),90,100);
DRAWICON(售出20 AND FILTER(VC=0 AND BARSLAST(CROSS(A1X,0))>0,REF((C O)/2,BARSLAST(CROSS(A1X,0))),DRAWNULL),COLORMAGENTA{,LINETHICK2};
抄底逃顶:IF(A1X0,REF((C O)/2,BARSLAST(CROSS(0,A1X))),DRAWNULL),COLORCYAN,{LINETHICK2};
买进持股:IF(A1X>=0,A1,DRAWNULL)COLORRED,LINETHICK3;
售出减仓:IF(A1X<0 AND A2X<0,A1,DRAWNULL)COLORGREEN,LINETHICK3;
STICKLINE(CROSS(A1X,0),H,L,0,0 ),COLOR9933FF;
STICKLINE(CROSS(A1X,0),C,O,3,0 ),COLOR0000CC;
STICKLINE(CROSS(A1X,0),C,O,1,0 ),COLOR0033FF;
STICKLINE(CROSS(0,A1X),L,H,0,0 ),COLOR66CC33;
撰写方式:A0:=(L H C*2)/4;
A1:=EMA(A0,14);
A1X:=(A1-REF(A1,1))/REF(A1,1)*100;
AA:=CROSS(A1X,0);
买线:=EMA(CLOSE,2);
卖线:=EMA(SLOPE(CLOSE,21)*20 CLOSE,42);
B1:=CROSS(买线,卖线);
AA AND B1;