底买主图之超跌短进选股指标公式[查股公式]

RSV99:=(CLOSE-LLV(LOW,5))/(HHV(HIGH,5)-LLV(LOW,5))*100;
K99:=ma(RSV99,2.5);
D99:=MA(K99,2.5);
J99:=3*K99-2*D99;
JJ99:=J99<20;
超跌短进:REF(J99,1)<20 AND EMA(C,20)>REF(EMA(C,20),1) AND NOT(JJ99);