中短KDJ之金叉选股指标公式

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
金叉:IF(SUM(crOSS(K,D)AND D<23,15)>=2 AND CROSS(K,D)AND C>O,10,0);