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UPTREND:= IF(MOV(C,50,E) > MOV(C,100,E),1,0);
DWNTREND:= IF(MOV(C,50,E) < MOV(C,100,E),1,0);
UPHIGH:=ValueWhen(1,C >Ref(HHV(C,20),-1),C);
DWNLOW:=ValueWhen(1,C <Ref(LLV(C,20),-1),C);
PLUNGEUP:=(UPHIGH-C)/ATR(50);
PLUNGEDWN:=(C-DWNLOW)/ATR(50);
PLNA:=IF(UPTREND=1,PLUNGEUP,PLUNGEDWN);
PLUNGER:=Abs(PLNA);
PLUNGER