来函数检测结果如下：
该公式没有未来函数
N:=9;M1:=3;M2:=3;
RSV:=(CLOSE-LLV(LOW,N))/(HHV(HIGH,N)-LLV(LOW,N))*100;
K:=SMA(RSV,M1,1),LINETHICK2,colorwhite;
D:=SMA(K,M2,1),coloryellow;
量能:=3*K-2*D,LINETHICK2;
RSIE:=EMA(量能,3);
DIFF : EMA(RSIE,12) - EMA(RSIE,26);
BBDIFF:=DIFF-REF(DIFF,1);
DEA : EMA(DIFF,9);
DRAWBAND(DIFF,RGB(255,105,180),DEA,RGB(34,139,34));
BBDEA:=DEA-REF(DEA,1);
MACD : 2*(DIFF-DEA), COLORSTICK;
STICKLINE(MACD<REF(MACD,1)AND MACD>0,0,MACD,2,0),COLORFFFF00;
STICKLINE(MACD<REF(MACD,1)AND MACD<0,0,MACD,2,0),COLOR00FF00;
STICKLINE(MACD>REF(MACD,1)AND MACD<0,0,MACD,2,0),COLOR0099FF;
STICKLINE(MACD>REF(MACD,1)AND MACD>0,0,MACD,2,0),colorred;
0,COLORFF8855,LINETHICK2;
IF(DIFF>DEA,DIFF,DRAWNULL),colorred,LINETHICK2;
IF(DEA>REF(DEA,1),DEA,DRAWNULL),colormagenta;
DRAWICON(CROSS(DIFF,DEA),DEA,1);
DRAWICON(CROSS(DEA,DIFF),DEA,2);
低位金叉:=CROSS(DIFF,DEA) AND DIFF<-0.1;
STICKLINE(低位金叉,0,-1.5,2,0),COLORFFFF00;
DRAWTEXT(低位金叉,-1.5,' 低位金叉'),COLORFFFF00;
JCCOUNT:=COUNT(CROSS(DIFF,DEA),BARSLAST(DEA>=0));
二次金叉:=CROSS(DIFF,DEA) AND DEA<0 AND COUNT(JCCOUNT=2,21)=1;
STICKLINE(二次金叉,0,-1,5,0),COLORFF00FF;
DRAWICON(二次金叉,DEA*1.2,11) ;
DRAWTEXT(二次金叉,-1,' 二次金叉'),COLORFF00FF;
A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);
STICKLINE(底背离,0,1.5,3,0),COLOR00FF00;
DRAWLINE(A1=0,DEA,底背离,DEA,0),colorred,LINETHICK2;
DRAWTEXT(底背离,2,' 底背离'),COLOR00FF00;
A2:=BARSLAST(REF(CROSS(DEA,DIFF),1));
顶背离:=REF(CLOSE,A2+1)<CLOSE AND REF(DIFF,A2+1)>DIFF AND CROSS(DEA,DIFF);
STICKLINE(顶背离,0,2,3,0),COLORFF8855;
DRAWLINE(A2=0,DEA,顶背离,DEA,0),COLORFF8855,LINETHICK2;
原理解析：
N赋值:9
M1赋值:3
M2赋值:3
RSV赋值:(收盘价-N日内最低价最低值)/(N日内最高价最高值-N日内最低价最低值)*100
RSV的M1日[1日权重]移动平均
K的M2日[1日权重]移动平均
量能赋值:3*K-2*D,LINETHICK2
RSIE赋值:量能的3日指数移动平均
DIFF : RSIE的12日指数移动平均 - RSIE的26日指数移动平均
BBDIFF:=DIFF-1日前的DIFF
DEA : DIFF的9日指数移动平均
DRAWBAND(DIFF,RGB(255,105,180),DEA,RGB(34,139,34))
BBDEA:=DEA-1日前的DEA
MACD : 2*(DIFF-DEA), COLORSTICK
STICKLINE(MACD<1日前的MACDAND MACD>0,0,MACD,2,0),COLORFFFF00
STICKLINE(MACD<1日前的MACDAND MACD<0,0,MACD,2,0),COLOR00FF00
STICKLINE(MACD>1日前的MACDAND MACD<0,0,MACD,2,0),COLOR0099FF
STICKLINE(MACD>1日前的MACDAND MACD>0,0,MACD,2,0),COLORRED
0,COLORFF8855,LINETHICK2
如果DF>DEA返回DIFF否则返回DRAWNULL
IF(DEA>1日前的DEA,DEA,DRAWNULL),COLORMAGENTA
DRAWICON(DIFF上穿DEA,DEA,1)
DRAWICON(DEA上穿DIFF,DEA,2)
低位金叉赋值:DIFF上穿DEA AND DIFF<-0.1
当满足条件低位金叉时,在0和-1.5之间画柱状线
当满足条件低位金叉时,在-1.5和' 低位金叉'位置书写文字
JCCOUNT:=COUNT(DIFF上穿DEA,上次DEA>=0距今天数)
二次金叉赋值:DIFF上穿DEA AND DEA<0 AND 统计21日满足JC=2的天数=1
当满足条件二次金叉时,在0和-1之间画柱状线
当满足条件二次金叉时,在DEA*1.2和11之间画图标
当满足条件二次金叉时,在-1和' 二次金叉'位置书写文字
A1赋值:上次1日前的DIFF上穿DEA距今天数
底背离赋值:A1+1日前的收盘价>收盘价 AND DIFF>A1+1日前的DIFF AND DIFF上穿DEA
当满足条件底背离时,在0和1.5之间画柱状线
DRAWLINE(A1=0,DEA,底背离,DEA,0),COLORRED,LINETHICK2
当满足条件底背离时,在2和' 底背离'位置书写文字
A2赋值:上次1日前的DEA上穿DIFF距今天数
顶背离赋值:A2+1日前的收盘价<收盘价 AND A2+1日前的DIFF>DIFF AND DEA上穿DIFF
当满足条件顶背离时,在0和2之间画柱状线
DRAWLINE(A2=0,DEA,顶背离,DEA,0),COLORFF8855,LINETHICK2
