- Katılım
- 23 Eki 2020
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Here are custom ADX and ADXR formulas that will plot the decimals afterthe calculation. The built-in indicators plot exactly as Welles Wilder plots them inhis book, New Concepts in Technical Trading Systems. These custom indicators calculate the same way except they do not roundas Wilder does. | ||||
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ADX Custom Periods:=Input("Time Periods",1,100,14); PlusDM:=If(H>Ref(H,-1) AND L>=Ref(L,-1), H-Ref(H,-1),If(H>Ref(H,-1) AND L<Ref(L,-1) AND H-Ref(H,-1) > Ref(L,-1)-L, H-Ref(H,-1),0)); PlusDI:=100*Wilders(PlusDM,Periods)/ATR(Periods); MinusDM:=If(L<Ref(L,-1) AND H<=Ref(H,-1),Ref(L,-1)-L,If(H>Ref(H,-1) AND L<Ref(L,-1) AND H-Ref(H,-1)<Ref(L,-1)-L, Ref(L,-1)-L,0)); MinusDI:=100*Wilders(MinusDM,Periods)/ATR(Periods); DIDif:=Abs(PlusDI-MinusDI); DISum:=PlusDI+MinusDI; ADXFinal:=100*Wilders(DIDif/DISum,Periods); ADXFinal ADXR Custom Periods:=Input("Time Periods",1,100,14); PlusDM:=If(H>Ref(H,-1) AND L<=Ref(L,-1),H-Ref(H,-1),If(H>Ref(H,-1) AND L<Ref(L,-1) AND H-Ref(H,-1)>Ref(L,-1)-L, H-Ref(H,-1),0)); PlusDI:=100*Wilders(PlusDM,Periods)/ATR(Periods); MinusDM:=If(L<Ref(L,-1) AND H<=Ref(H,-1),Ref(L,-1)-L,If(H>Ref(H,-1) AND L<Ref(L,-1) AND H-Ref(H,-1)<Ref(L,-1)-L, Ref(L,-1)-L,0)); MinusDI:=100*Wilders(MinusDM,Periods)/ATR(Periods); DIDif:=Abs(PlusDI-MinusDI); DISum:=PlusDI+MinusDI; ADXFinal:=100*Wilders(DIDif/DISum,Periods); ADXRCustom:= (ADXFinal+Ref(ADXFinal,LastValue(1-periods)))/2; ADXRCustom
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