Create these two Indicator in indicator builder
Donchian Channel :
upch:= Ref(HHV(H,20),-1);
dnch:= Ref(LLV(L,20),-1);
midch:=(upch+dnch)/2;
upch;dnch;midch
Donchian Midchannel :
upch:= Ref(HHV(H,20),-1);
dnch:= Ref(LLV(L,20),-1);
midch:=(upch+dnch)/2;
midch
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This is your exploration
Exploration Donchian midpoint crossover :
Column A : Bullish
C>(Fml( "Donchian Midchannel") AND Ref(C,-1)<
Ref(Fml( "Donchian Midchannel")-1)
Column B : Bearish
C<(Fml( "Donchian Midchannel") AND Ref(C,-1)>
Ref(Fml( "Donchian Midchannel")-1)
Filter : Column A =1 OR Column B =1