LC20:=REF(CLOSE,1);20:=SMA(MAX(CLOSE-LC20,0),4.1,1)/SMA(A(CLOSE-LC20),4.1,1)*100; 买多:=OSS(RSI20,11);:=C-REF(C,1);DX:=100*EMA(EMA(MTM,6),6)/EMA(EMA(ABS(MTM),6),6);YXF:=IF(LLV(DX,2)=LLV(DX,7) AND COUNT(DX<0 CROSS(DX,MA(DX,2)),1,0);:=FILTER(YXF>REF(C,1)*1.015;