通达信云端抄底选股指标

N1:=5;N2:=8;
LC:=REF(CLOSE,1);{公式之家BBS.GSZB.TOP}
RSI1:=SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100;
RSI2:=SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;
抄底:CROSS(RSI1,20) AND (CROSS(RSI1,RSI2) AND RSI1<50);