来函数检测结果如下:
该公式没有未来函数
DIFF:=EMA(CLOSE,3)-EMA(CLOSE,7);
DEA:=EMA(DIFF,3);
macd2:=2*(DIFF-DEA);
(CLOSE<0 AND crOSS(DIFF,0),H*1.3),COLOR000080,NODRAW;
(CLOSE<0 AND CROSS(MacD2,0),H*1.3),COLOR000080,NODRAW;
(CLOSE<0 AND CROSS(0,DIFF),H*1.3),COLOR808080,NODRAW;
(CLOSE<0 AND CROSS(0,MACD2),H*1.3),COLOR808080,NODRAW;
DU0:=CROSS(DIFF,0);
UD0:=CROSS(0,DIFF);
TDU0:=BArslAST(DU0);
TUD0:=BARSLAST(UD0);
DU3:=REF(DU0,1);
UD3:=REF(UD0,1);
TDU3:=BARSLAST(DU3);
TUD3:=BARSLAST(UD3);
UDGLINE:=IF(TDU3<TUD3,REF(HHV(HIGH,2),TDU3),REF(LLV(LOW,2),TUD3));
JDU0:=REF(CLOSE,1)<=REF(UDGLINE,1) AND CLOSE>UDGLINE AND TDU0<TUD0;
JUD0:=REF(CLOSE,1)>=REF(UDGLINE,1) AND CLOSE<UDGLINE AND TUD0<TDU0;
JDU1:=JDU0 AND COUNT(JDU0,TDU0)=1;
JUD1:=JUD0 AND COUNT(JUD0,TUD0)=1;
JDU2:=JDU1 AND REF(BARSLAST(JUD1),1)<REF(BARSLAST(JDU1),1);
JUD2:=JUD1 AND REF(BARSLAST(JUD1),1)>REF(BARSLAST(JDU1),1);
JDU3:=JDU1 AND REF(BARSLAST(JUD1),1)>REF(BARSLAST(JDU1),1);
JUD3:=JUD1 AND REF(BARSLAST(JUD1),1)<REF(BARSLAST(JDU1),1);
bsLINE:=IF(BARSLAST(JDU2)<BARSLAST(JUD2),IF(REF(CROSS(0,MACD2),1),LLV(LOW,2),REF(LLV(LOW,2),BARSLAST(REF(CROSS
(0,MACD2),1)))),IF(REF(CROSS(MACD2,0),1),HHV(HIGH,2),REF(HHV(HIGH,2),BARSLAST(REF(CROSS(MACD2,0),1)))));
STICKLINE(MACD2>=0,0,MACD2,2,1),COLOR0000FF;
STICKLINE(MACD2>=0 AND MACD2<REF(MACD2,1),0,MACD2,2,0),COLOR0000FF;
STICKLINE(MACD2<0,0,MACD2,2,0),COLORFFFF00;
STICKLINE(MACD2<0 AND MACD2>REF(MACD2,1),0,MACD2,2,1),COLORFFFF00;
DIFF,LINETHICK2,COLOR0000FF;
MACD,COLORFF0000;
DEF:MACD2,LINETHICK0,COLORFFFF00;
STICKLINE(CLOSE>0,0,0,2,0),COLOR808080;
DEFUT:=BARSLAST(CROSS(MACD2,0));
DEFDT:=BARSLAST(CROSS(0,MACD2));
DEFUL:=IF(MACD2>=0,HHV(MACD2,DEFUT+1),REF(HHV(MACD2,DEFUT+1),DEFDT+1));
DEFDL:=IF(MACD2<0,LLV(MACD2,DEFDT+1),REF(LLV(MACD2,DEFDT+1),DEFUT+1));
DEFU2L:=REF(DEFUL,DEFUT+1);
DEFD2L:=REF(DEFDL,DEFDT+1);
DRAWICON(LLV(MACD2,4)>0 AND MACD2<REF(MACD2,1) AND REF(MACD2,1)>REF(MACD2,2) AND REF(MACD2,2)>REF(MACD2,3),MACD2,2);
DRAWICON(HHV(MACD2,4)<0 AND MACD2>REF(MACD2,1) AND REF(MACD2,1)<REF(MACD2,2) AND REF(MACD2,2)<REF(MACD2,3),MACD2,1);
DRAWICON((JUD1 OR BARSLAST(JDU1)>BARSLAST(JUD1)) AND MACD2>=0 AND REF(MACD2,1)<REF(DEFU2L,1) AND MACD2>DEFU2L,MACD2,5);
DRAWICON((JDU1 OR BARSLAST(JDU1)<BARSLAST(JUD1)) AND MACD2<0 AND REF(MACD2,1)>REF(DEFD2L,1) AND MACD2<DEFD2L,MACD2,3);
VAR111:=JDU1 OR BARSLAST(JDU1)<BARSLAST(JUD1);
VAR112:=HHV(MACD2,4)<0 AND MACD2>REF(MACD2,1) AND REF(MACD2,1)<REF(MACD2,2) AND REF(MACD2,2)<REF(MACD2,3);
原理解析:
DIFF赋值:收盘价的3日指数移动平均-收盘价的7日指数移动平均
DEA赋值:DIFF的3日指数移动平均
MACD2赋值:2*(DIFF-DEA)
(收盘价<0 AND DIFF上穿0,H*1.3),COLOR000080,NODRAW
(收盘价<0 AND MACD2上穿0,H*1.3),COLOR000080,NODRAW
(收盘价<0 AND 0上穿DIFF,H*1.3),COLOR808080,NODRAW
(收盘价<0 AND 0上穿MACD2,H*1.3),COLOR808080,NODRAW
DU0赋值:DIFF上穿0
UD0赋值:0上穿DIFF
TDU0赋值:上次DU0距今天数
TUD0赋值:上次UD0距今天数
DU3赋值:1日前的DU0
UD3赋值:1日前的UD0
TDU3赋值:上次DU3距今天数
TUD3赋值:上次UD3距今天数
UDGLINE赋值:IF(TDU3
JUD1赋值:JUD0 AND 统计TUD0日满足JUD0的天数=1
JDU2赋值:JDU1 AND REF(上次JUD1距今天数,1)
JUD2赋值:JUD1 AND REF(上次JUD1距今天数,1)>REF(BARSLAST(JDU1),1)
JDU3赋值:JDU1 AND REF(上次JUD1距今天数,1)>REF(BARSLAST(JDU1),1)
JUD3赋值:JUD1 AND REF(上次JUD1距今天数,1)
BSLINE赋值:IF(上次JDU2距今天数
STICKLINE(MACD2>=0 AND MACD2<1日前的MACD2,0,MACD2,2,0),COLOR0000FF
当满足条件MACD2<0时,在0和MACD2之间画柱状线
STICKLINE(MACD2<0 AND MACD2>1日前的MACD2,0,MACD2,2,1),COLORFFFF00
DIFF, 线宽为2,COLOR0000FF
MACD,COLORFF0000
输出DEF:MACD2,LINETHICK0,COLORFFFF00
当满足条件收盘价>0时,在0和0之间画柱状线
DEFUT:=上次MACD2上穿0距今天数
DEFDT:=上次0上穿MACD2距今天数
DEFUL:=IF(MACD2>=0,DEFUT+1日内MACD2最高值,REF(DEFUT+1日内MACD2最高值,DEFDT+1))
DEFDL:=IF(MACD2<0,DEFDT+1日内MACD2最低值,REF(DEFDT+1日内MACD2最低值,DEFUT+1))
DEFU2L:=DEFUT+1日前的DEFUL
DEFD2L:=DEFDT+1日前的DEFDL
DRAWICON(4日内MACD2最低值>0 AND MACD2<1日前的MACD2 AND 1日前的MACD2>2日前的MACD2 AND 2日前的MACD2>3日前的MACD2,MACD2,2)
DRAWICON(4日内MACD2最高值<0 AND MACD2>1日前的MACD2 AND 1日前的MACD2<2日前的MACD2 AND 2日前的MACD2<3日前的MACD2,MACD2,1)
DRAWICON((JUD1 OR 上次JDU1距今天数>BARSLAST(JUD1)) AND MACD2>=0 AND 1日前的MACD2<1日前的DEFU2L AND MACD2>DEFU2L,MACD2,5)
DRAWICON((JDU1 OR 上次JDU1距今天数