主升浪回踩买之抄底选股指标公式

RSV:=EMA((CLOSE-LLV(LOW,30))/(HHV(HIGH,30)-LLV(LOW,30))*100,3);
DS:=EMA(RSV,3),;
JH:=MA(DS,3),;
K:=3*DS-2*JH;
VAR1:=crOSS(K,DS) AND DS<20 ;
抄底:VAR1 AND COUNT(VAR1,10)=1;