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HM:=SMA(((CLOSE-LLV(LOW,30))
 /(HHV(HIGH,30)-LLV(LOW,30))*100),3,1);
 DS:=CROSS(HM,10);

 DS1:=REF(DS,1);
 DS2:=REF(DS,2);
 DS3:=REF(DS,3);
 R1:=HHV(HIGH,60);
 R2:=LLV(LOW,30);
 R3:=SMA((CLOSE-R2)/(R1-R2),5,1)*100;
 DS OR DS1 OR DS2 OR DS3 AND CROSS(HM,40) AND R3<25,COLORMAGENTA ;