平头底部选股 源码

K1:=ABS(LOW-REF(LOW,1))<0.02;
K2:=ABS(LOW-REF(LOW,2))<0.02;
K3:=ABS(LOW-REF(LOW,3))<0.02;
K4:=ABS(LOW-REF(LOW,4))<0.02;
K5:=LOW>MA(C,20)AND ABS(LOW-LLV(LOW,5))<0.02;
K1 OR K2 OR K3 OR K4 AND K5;