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Supertrend |
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SayaPolo 
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Joined: 19 Nov 2018 Location: Sydney Posts: 10 |
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 Topic: SupertrendPosted: 20 Jul 2019 at 8:33am |
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Hi Davidr and Maximo,
Thank you both so much for your replies. Maximo, Thanks again for your coding. You are a true Guru and really appreciate your time and effort in assisting the community of traders. Cheers, SayaPolo
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maximo
BullCharts Guru 
Joined: 02 Sep 2006 Location: Australia Posts: 232 |
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Posted: 19 Jul 2019 at 7:08pm |
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This is a simplified version that may work better. { Stop Trail ATR } [Target=price] atrper :=Input("ATR period: ",14); atrfact:=Input("ATR multiplier: ",2); loss:=atrfact*ATR(atrper); trail:= If(C>PREV and Ref(C,-1)>PREV, Max(PREV,C-loss), If(C<PREV and Ref(C,-1)<PREV, Min(PREV,C+loss), If(C>PREV, C-loss, C+loss))); Trail; [linestyle=pricecolor] [color=rgb(0,174,0)] if(C>=Trail,1,0); [color=rgb(255,85,85)] if(C<Trail,1,0); ---------------------------------------------------------------- Also Wilder had a volatility stop which includes highs and lows. { Wilder Volatility Stop Trail }
[Target=price] Mult:=Input("ATR Multiplier",2.2,1); Nb:=if(Mult<3,7,Int(Mult*2+1)); Long :=Ref(HHV(C,Nb),-1) - (Ref(ATR(Nb),-1)*Mult); Short:=Ref(LLV(C,Nb),-1) + (Ref(ATR(Nb),-1)*Mult); trail:= If(C>PREV and Ref(C,-1)>PREV, Max(PREV,Long), If(C<PREV and Ref(C,-1)<PREV, Min(PREV,Short), If(C>PREV, Long, Short))); Trail; [linestyle=pricecolor] [color=rgb(0,174,0)] if(C>=Trail,1,0); [color=rgb(255,85,85)] if(C<Trail,1,0); |
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davidr
Newbie
Joined: 19 Oct 2004 Location: Australia Posts: 13 |
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Posted: 10 Jul 2019 at 12:24pm |
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Hi SayaPolo,
There is a discussion of the supertrend indicator in a J B Volatility profit taker thread from sometime back, which can be found here: http://www.bullcharts.com.au/forum/forum_posts.asp?TID=433&PN=4&title=j-b-volatility-profit-taker and Maximo coded it up as an indicator for bullcharts like this: >G'day Jeremy, >I've updated the code, more accurate and simplified, no repaint. [Description="SuperTrend - Max"] [target=price] Mult:=Input("ATR Multiplier",3,1); Nb:=Input("Nb Periods",8,1); method:=inputma("Method",Wilders); price:=Input("1=Median, 2=Close",1,1); TruRan:=ma(ATR(1),Nb,method)*Mult; HiLimit:=if(price=1,(H+L)/2-TruRan,C-TruRan); LoLimit:=if(price=1,(H+L)/2+TruRan,C+TruRan); LB:=If(HiLimit>=PREV and HiLimit<C,HiLimit,If(C<PREV,HiLimit-0.1,PREV)); UB:=If(LoLimit<PREV and LoLimit>C,LoLimit,If(C>PREV,LoLimit+0.1,PREV)); Trend:=if(UB>ref(UB,-1),1,if(LB<ref(LB,-1),-1,prev)); [drawundefined=gap] [Color=lime green] if(Trend=1 and hist(Trend,1)=-1,LB,if(Trend=-1,UB,undefined)); [Color=red] if(Trend=-1 ,UB,if(hist(Trend,1)=1 ,LB,undefined)); [Color=lime green] if(Trend=1 or Trend=0,LB,undefined); { Paint bars} Flag:=input("PaintBars On=1, Off=0",0,0,1); [linestyle=pricecolor; color=rgb(98,217,98)] If(Trend=1 and Flag=1,1,if(Flag=0 and C>O,1,undefined)); [color=rgb(226,118,118)] {red} If(Trend=-1 and Flag=1,1,if(Flag=0 and C<=O,1,undefined)); >Edited by maximo - 09 Feb 2011 at 2:04am Regards davidr |
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davidr
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SayaPolo
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Joined: 19 Nov 2018 Location: Sydney Posts: 10 |
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Posted: 08 Jul 2019 at 12:54pm |
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