[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

RE: [amibroker] Re: DIMITRIS- Question



PureBytes Links

Trading Reference Links

I am not sure what you mean?

Peter

-----Original Message-----
From: nkis22 [mailto:nkishor@xxxxxxxxxx] 
Sent: Friday, May 02, 2003 12:02 PM
To: amibroker@xxxxxxxxxxxxxxx
Subject: [amibroker] Re: DIMITRIS- Question

This works BUT give me SAR = 0 all the time.

nand


--- In amibroker@xxxxxxxxxxxxxxx, "bluesinvestor" <investor@xxxx> 
wrote:
> Please watch the word wrap ...
> 
> Peter
> 
> -----Original Message-----
> From: bluesinvestor [mailto:investor@x...] 
> Sent: Friday, May 02, 2003 10:33 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: RE: [amibroker] Re: DIMITRIS- Question
> 
> Hello Dimitris,
> 
> A little modification from Tomasz original code and 'kitakste edho'
> (excuse my lousy Greek ;)
> 
> Regards,
> Peter
> 
> function SARafl( Cvar, Hvar, Lvar, IAF, MaxAF )
> {
> 	//IAF = 0.02;       // acceleration factor
> 	//MaxAF = 0.02;     // max acceleration
> 
> 	psar = Cvar;		// initialize
> 	long = 1;        // assume long for initial conditions
> 	af = IAF;         // init acelleration factor
> 	ep = Lvar[ 0 ];   // init extreme point
> 	hp = Hvar [ 0 ];
> 	lp = Lvar [ 0 ];
> 
> 	for( i = 2; i < BarCount; i++ )
> 	{
> 		if ( long )
> 		{
> 			psar [ i ] = psar [ i-1 ] + af * ( hp - psar [
> i-1 ] );
> 		}
> 		else
> 		{
> 			psar [ i ] = psar [ i-1 ] + af * ( lp - psar [
> i-1 ] );
> 		}
> 
> 		reverse =  0;
> 		//check for reversal
> 		if ( long )
> 		{
> 			if ( Lvar [ i ] < psar [ i ]  )
> 			{
> 				long = 0; reverse = 1; // reverse
> position to Short
> 				psar [ i ] =  hp;       // SAR is Hvar
> point in prev trade
> 				lp = Lvar [ i ];
> 				af = IAF;
> 			}
> 		}
> 		else
> 		{
> 			if ( Hvar [ i ] > psar [ i ]  )
> 			{
> 				long = 1; reverse = 
1;        //reverse
> position to long
> 				psar [ i ] =  lp;
> 				hp = Hvar [ i ];
> 				af = IAF;
> 			}
> 		}
> 
> 		if ( reverse == 0 )
> 		{
> 			if ( long )
> 			{
> 				if ( Hvar [ i ] > hp ) 
> 				{
> 					hp = Hvar [ i ]; 
> 					af = af + IAF; 
> 					if( af > MaxAF ) af = MaxAF; 
> 				}
>              
> 				if( Lvar[ i - 1 ] < psar[ i ] ) psar[ 
i
> ] = Lvar[ i - 1 ];
> 				if( Lvar[ i - 2 ] < psar[ i ] ) psar[ 
i
> ] = Lvar[ i - 2 ];
> 			}
> 	       else
> 			{
> 				if ( Lvar [ i ] < lp )  
> 				{ 
> 					lp = Lvar [ i ]; 
> 					af = af + IAF; 
> 					if( af > MaxAF ) af = MaxAF; 
> 				}	
> 				
> 				if( Hvar[ i - 1 ] > psar[ i ] ) psar[ 
i
> ] = Hvar[ i - 1 ];
> 				if( Hvar[ i - 2 ] > psar[ i ] ) psar[ 
i
> ] = Hvar[ i - 2 ];
> 
> 			}
> 		}
> 	}
> 	return psar;
> }
> 
> Plot( Close, "Price", colorBlack, styleCandle );
> Plot( psar, "SAR", colorRed, styleDots | styleNoLine | styleThick );
> 
> Filter=1;
> AddColumn(SAR(.02,.02),"SAR");
> AddColumn(SARafl(C,H,L,0.02,0.02),"SARafl");
> 
> -----Original Message-----
> From: DIMITRIS TSOKAKIS [mailto:TSOKAKIS@x...] 
> Sent: Friday, May 02, 2003 3:40 AM
> To: amibroker@xxxxxxxxxxxxxxx
> Subject: [amibroker] Re: DIMITRIS- Question
> 
> Wally,
> You may go to
> http://groups.yahoo.com/group/amibroker/message/38370
> http://groups.yahoo.com/group/amibroker/message/38424
> for the two alternatives.[I hope enough explained].
> I try to introduce variable smoothing to an already useful trend 
> detector, the DEMA(StochD(40),20).
> It has nothing to do with PSAR, it is a stand-alone indicator.
> Since it is quite smooth, I use 3-bars peak to signal the change of 
> the direction.
> DT
> PS. We will follow a similar procedure, when PSAR will accept 
> variable parameters, to improove PSAR results.
> 
> --- In amibroker@xxxxxxxxxxxxxxx, "netbull2000" <netbull2000@xxxx> 
> wrote:
> > I read in one of the messages here that you came up with some new 
> > trend indicator that seems to be better than PSAR. Could you 
please 
> > point me to your relevant message concerning this indicator. I am 
> > interested in this as PSAR is about the only indicator I have 
some 
> > respect for.
> > 
> > Thanks...
> > Wally
> 
> 
> 
> Send BUG REPORTS to bugs@xxxx
> Send SUGGESTIONS to suggest@xxxx
> -----------------------------------------
> Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx 
> (Web page: http://groups.yahoo.com/group/amiquote/messages/)
> --------------------------------------------
> Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
> 
> Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/ 
> 
> 
> 
> 
> Send BUG REPORTS to bugs@xxxx
> Send SUGGESTIONS to suggest@xxxx
> -----------------------------------------
> Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx 
> (Web page: http://groups.yahoo.com/group/amiquote/messages/)
> --------------------------------------------
> Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html 
> 
> Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/



Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx 
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at:
http://groups.yahoo.com/group/amibroker/files/groupfaq.html 

Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/ 


------------------------ Yahoo! Groups Sponsor ---------------------~-->
Rent DVDs from home.
Over 14,500 titles. Free Shipping
& No Late Fees. Try Netflix for FREE!
http://us.click.yahoo.com/BVVfoB/hP.FAA/uetFAA/GHeqlB/TM
---------------------------------------------------------------------~->

Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx 
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html 

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ 


Attachment:
Untitled-1.gif

Attachment: Description: "Description: GIF image"