控盘指数之kd低位金叉选股指标公式

RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K:=SMA(RSV,3,1);
D:=SMA(K,3,1);
kd低位金叉:FILTER(crOSS(K,D) AND D<26,6);