把kdj金死叉公式中出现红箭头和白三角时分别做选股

编写要求：

DIFF:=(EMA(CLOSE,12) - EMA(CLOSE,26));DEA:=EMA(DIFF,9),COLORFF00FF,LINETHICK2;CD:=2*(DIFF-DEA),COLORSTICK,LINETHICK2;STICKLINE(((CD 0)),0,20,2,0),LINETHICK2,COLOR00FF66;STICKLINE(((CD>REF(CD,1)) AND (CD < 0)),0,20,2,0),LINETHICK2,COLORFF00FF;RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;K:SMA(RSV,3,1),COLORWHITE;D:SMA(K,3,1),COLORYELLOW;J:3*K-2*D,COLORRED;周Ｋ:="KDJ.K#WEEK"(9,3,3);周Ｄ:="KDJ.D#WEEK"(9,3,3);月K:="KDJ.K#MONTH"(9,3,3);月D:="KDJ.D#MONTH"(9,3,3);DRAWICON(K<20 AND CROSS(K,D),D,1);周金:DRAWTEXT(CROSS(REF(周Ｋ,1),REF(周Ｄ,1)) ,D,'▲'),COLORRED;周叉:DRAWTEXT(CROSS(REF(周Ｄ,1),REF(周Ｋ,1)) ,D*1.5,'▼'),COLORGREEN;月金:DRAWTEXT(CROSS(REF(月K,1),REF(月D,1)) ,D,'▲'),COLORWHITE;月叉:DRAWTEXT(CROSS(REF(月D,1),REF(月K,1)) ,D*1.5,'▼'),COLORYELLOW;起涨:IF(DIFF<0,30,0),COLORYELLOW,LINETHICK2;大涨:IF(DIFF<0,0,DIFF),COLORWHITE,LINETHICK2;下跌:IF(DIFFDEA,DEA,DEA)*60,COLORFF00FF,LINETHICK2;AA:=CROSS(DIFF,DEA);DRAWICON(AA,-0.02,5);

解答：

 RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;