input:N(10,8,14),m(1.03,1,1.1);
 TR:=SMA(MAX(MAX(HIGH-LOW,ABS(HIGH-REF(CLOSE,1))),ABS(LOW-REF(CLOSE,1))),14,1);
 HD:=HIGH-REF(HIGH,1);
 LD:=REF(LOW,1)-LOW;
 DMP:=SMA(IF(HD>0 AND HD>LD,HD,0),14,1);
 DMM:=SMA(IF(LD>0 AND LD>HD,LD,0),14,1);
 PDI:=DMP*100/TR;
 MDI:=DMM*100/TR;
 ADX:=SMA(ABS(MDI-PDI)/(MDI+PDI)*100,14,1);
印钞选股:BARSLAST(CROSS(PDI,MDI))>N AND BARSLAST(CROSS(C,EMA(C,20)))>N AND ADX>30 AND C>EMA(C,20) AND (EMA(C,20)>=L OR (L> EMA(C,20) AND L<M*EMA(C,20)));