金剑一指通达信公式 K线图无未来、无加密

来函数检测结果如下：
该公式没有未来函数

DIFF1:=EMA(C,12)-EMA(C,26);DEA1:=EMA(DIFF1,9);低叉:=CROSS(DIFF1,DEA1) AND DIFF1<0;

JCCOUNT:=COUNT(CROSS(DIFF1,DEA1),BARSLAST(DEA1>=0));

R次金叉:=CROSS(DIFF1,DEA1) AND DEA1<0 AND COUNT(JCCOUNT=2,10)=1;

A111:=BARSLAST(REF(CROSS(DIFF1,DEA1),1));

底背:=REF(C,A111+1)>C AND DIFF1>REF(DIFF1,A111+1) AND CROSS(DIFF1,DEA1);

金剑:FILTER(低叉 AND R次金叉 AND 底背 AND C>REF(C,1),5);

原理解析：
DIFF1赋值:C的12日指数移动平均-C的26日指数移动平均
DEA1赋值:DIFF1的9日指数移动平均
低叉赋值:DIFF1上穿DEA1 AND DIFF1<0
JCCOUNT赋值:COUNT(DIFF1上穿DEA1,上次DEA1>=0距今天数)
R次金叉赋值:DIFF1上穿DEA1 AND DEA1<0 AND 统计10日满足JC=2的天数=1
A111赋值:上次1日前的DIFF1上穿DEA1距今天数
底背赋值:A111+1日前的C>C AND DIFF1>A111+1日前的DIFF1 AND DIFF1上穿DEA1
输出金剑:FILTER(低叉 AND R次金叉 AND 底背 AND C>1日前的C,5)