BullCharts Forum Homepage
Forum Home Forum Home > BullCharts > BullScript
  New Posts New Posts RSS Feed: LBR Trend and JB Profit taking indicator
  FAQ FAQ  Forum Search   Calendar   Register Register  Login Login

LBR Trend and JB Profit taking indicator

 Post Reply Post Reply
Author
Message / View First Unread Post
cmacdon View Drop Down
BullCharts Guru
BullCharts Guru


Joined: 09 Sep 2012
Location: Brisbane
Posts: 236
Post Options Post Options   Quote cmacdon Quote  Post ReplyReply Direct Link To This Post Topic: LBR Trend and JB Profit taking indicator
    Posted: 29 Dec 2012 at 7:13pm
About a month ago I searched the internet and found a PDF named Professional Trading Techniques by Linda Bardford Rashke. It apparently downloads from her Website LBR .com but on looking at the site I coulod not locate it.  On further searches I recollect that Aspen Graphics who LBR apparenmtly consults to may offer it to users.
It is a very good manual and on page 15 is a description of the "Defining the Trend" system that LBR apparently uses in back testing that I coded in Bullscript.
By conincidence today, I was contacted today by a Forum member about the JB Profit taking indicator which I advised I have never used and do not know what it is about.
 
However, having having looked at the Bullcharts JB Profit taking indicator applied to a chart I advised it is very similar to Linda Bradford Rashke's Trend indicator that she uses for backtesting.   The main difference seems to be that LBR uses 2.5 ATR and 14 days in her parameters and JB uses 2.0 ATR and 10 days in his parameters.
 
Accordingly I advised the forum member I would post my code for the LBR Trend indicator and  here are some chart comparriosn and the code I adapted for the LBR Trend indicator.  This will be posted in a few miniutes.
 
BC User since June 2007
Back to Top
cmacdon View Drop Down
BullCharts Guru
BullCharts Guru


Joined: 09 Sep 2012
Location: Brisbane
Posts: 236
Post Options Post Options   Quote cmacdon Quote  Post ReplyReply Direct Link To This Post Posted: 29 Dec 2012 at 8:32pm
Here are comparativer charts with various settings
 
BC User since June 2007
Back to Top
cmacdon View Drop Down
BullCharts Guru
BullCharts Guru


Joined: 09 Sep 2012
Location: Brisbane
Posts: 236
Post Options Post Options   Quote cmacdon Quote  Post ReplyReply Direct Link To This Post Posted: 29 Dec 2012 at 8:33pm
BC User since June 2007
Back to Top
cmacdon View Drop Down
BullCharts Guru
BullCharts Guru


Joined: 09 Sep 2012
Location: Brisbane
Posts: 236
Post Options Post Options   Quote cmacdon Quote  Post ReplyReply Direct Link To This Post Posted: 29 Dec 2012 at 8:33pm
BC User since June 2007
Back to Top
cmacdon View Drop Down
BullCharts Guru
BullCharts Guru


Joined: 09 Sep 2012
Location: Brisbane
Posts: 236
Post Options Post Options   Quote cmacdon Quote  Post ReplyReply Direct Link To This Post Posted: 29 Dec 2012 at 8:40pm

{cmacdon code for Trend Indicator from  LBR Professional Trading Manual p 15}

[target

=Price;]

n :=

input("Time periods for highest high",14);

type :=

input("Is this Stop for 1 Long or 2 Short",1);

S2 :=

input("No. of ATRs multiplier",2.5);

Upwave:=

If(type=1,Lowest(L,n)+((atr(n))*s2),undefined);

[color

= Green; linestyle=Dotted; width=2;]

Upwave;

Downwave:=

If(type=1,Highest(h,n)-((atr(n))*s2),undefined);

[color

= Red; linestyle=Dotted; width=2;]

Downwave;

[target

=Price; linestyle=PriceColor]

 

[name

=Downwave; Color=Lime Green] {Downwave}

If

( C>=Upwave,1,undefined);

[name

=High Vol; Color=Red] {Upwave}

If

(C<=Downwave,1,undefined);

BC User since June 2007
Back to Top
cmacdon View Drop Down
BullCharts Guru
BullCharts Guru


Joined: 09 Sep 2012
Location: Brisbane
Posts: 236
Post Options Post Options   Quote cmacdon Quote  Post ReplyReply Direct Link To This Post Posted: 30 Dec 2012 at 10:05am
I forgot to add this  version yesterday.
 
I have a variation of the LBR Trend indicator using OR statements in the indicator wave definitions.  Thiis version is not from the LBR Manual mentioned above overcomes some potnetil whipsaws in up trends so may get you in earlier and stay longer.  On down trends may show green bars that might otherwise be a truning point.  So as usual trader beware.
 
BC User since June 2007
Back to Top
cmacdon View Drop Down
BullCharts Guru
BullCharts Guru


Joined: 09 Sep 2012
Location: Brisbane
Posts: 236
Post Options Post Options   Quote cmacdon Quote  Post ReplyReply Direct Link To This Post Posted: 30 Dec 2012 at 10:08am
Code with the OR Statements is below:
 

{Mainly Per LBR Manual p 15 but Amended with OR statements in the Wave definitions}

[target

=Price;]

n :=

input("Time periods for highest high",14);

type :=

input("Is this Stop for 1 Long or 2 Short",1);

S2 :=

input("No. of ATRs multiplier",2.5);

Upwave:=

If(type=1,Lowest(L,n)+((atr(n))*s2),undefined);

[color

= Green; linestyle=Dotted; width=2;]

Upwave;

 

Downwave:=

If(type=1,Highest(h,n)-((atr(n))*s2),undefined);

[color

= Red; linestyle=Dotted; width=2;]

Downwave;

 

[target

=Price; linestyle=PriceColor]

 

[name

=Downwave; Color=Lime Green] {Downwave}

If

( C>=Upwave OR C>=DownWave,1,undefined);

[name

=High Vol; Color=Red] {Upwave}

If

(C<=Downwave OR C<=DownWave,1,undefined);

BC User since June 2007
Back to Top
 Post Reply Post Reply

Forum Jump Forum Permissions View Drop Down

Bulletin Board Software by Web Wiz Forums® version 9.69
Copyright ©2001-2010 Web Wiz