求老师帮忙做个选股公式,谢谢!!
RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;K1:SMA(RSV,3,1),LINETHICK0;
D1:SMA(K1,3,1),LINETHICK0;
J1:3*K1-2*D1,COLORRED,LINETHICK2;
J值小于20选股!! RSV:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K1:=SMA(RSV,3,1);
D1:=SMA(K1,3,1);
J1: (3*K1-2*D1)<20;
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