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[RT] Interesting Comparison PDA / Fib



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If any of you have wondered what a Price 
Distribution Analysis of
Swing legs versus Fibonacci lines from same legs 
look like then
take a look at a couple of things  BobR  
sent to my SwingMachine list.
 
Thought some of you might find this 
interesting.
 
Clyde
 
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- - - - -Clyde Lee   
Chairman/CEO          (Home of 
SwingMachine)SYTECH 
Corporation          email: <A 
href="">clydelee@xxxxxxxxxxxx  7910 
Westglen, Suite 105       
Office:    (713) 783-9540Houston,  TX  
77063               
Fax:    (713) 783-1092Details 
at:                      
www.theswingmachine.com- - - - 
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--- Begin Message ---
To: "swingmachine" <swingmachine@xxxxxxxxxxxxxxx>
Subject: [SM] Swinging PDA vs Fib Retracements
From: "Bob R" <bobrabcd@xxxxxxx>
Date: Sat, 24 Apr 2004 06:41:47 -0700
Cc: "Richard Karst" <karstr@xxxxxxxxxxxx>, "trader" <tradern1@xxxxxx>,       "Marver, Joel" <joel.marver@xxxxxxxxxxx>,       "Don Thompson" <detomps@xxxxxxxxxxx>,       "Timothy Morge" <tmorge@xxxxxxxxxxxxxxx>
Delivered-to: mailing list swingmachine@xxxxxxxxxxxxxxx
List-unsubscribe: <mailto:swingmachine-unsubscribe@xxxxxxxxxxxxxxx>
Mailing-list: list swingmachine@xxxxxxxxxxxxxxx; contact swingmachine-owner@xxxxxxxxxxxxxxx
Seal-send-time: Sat, 24 Apr 2004 06:41:47 -0700





This chart by no means is a longterm exhaustive study of the comparison 
between Price Distribution vs Fibonacci Retracements.  What had been of 
curiosity when looking at fibs was how to know which level price is going to be 
favored on a retracement.  The reasoning was that a price distribution 
might hold the key to probability of retracement level.  With Clyde's 
latest Swinging PDA this sort of thing can be examined.  The attached chart 
includes a long swing and some shorter swings with fib retracements and 
extensions and one inclusive PDA.  With swing S1-2 having been complete, 
the question becomes where are the probable retracements.  Fib fans would 
say 0.382, 0.5, 0.618.  PDA fans would say the Value Area High, Point of 
Control, or Value Area Low.  So what happened?  After the swing high 
completed at b price cycled around the VA High(yellow line) several times before 
dropping all the way down to the Point of Control at point "A", virtually to the 
tick.  It did slow down as it approached 0.382 but passed through and 
favored the POC!!! three times rather than the 0.5.  The smaller swings 
will have to be compared on a more expanded chart.  Continuing with the 
larger picture the retrace from S3 to S4 the 0.5 and 0.618 were spot on.  
Down to S5 the S1-2 0.5 was essentially a hit.  Then the retrace 
to S6 was another bulleyes for the Value Area High on Thursday and 
Friday.  Obviously it would take more studies to conclude that Price 
Distribution can be helpful in swingtrading, but from this and other charts I've 
looked at, it appears that fibs and PDA can compliment each other quite nicely 
for obtaining targets.  An expanded chart will be looked at next to compare 
the PDA and Fibs.
 
bobr







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--- Begin Message ---
To: "swingmachine" <swingmachine@xxxxxxxxxxxxxxx>
Subject: [SM] Swinging PDA vs Fib Retracements part2
From: "Bob R" <bobrabcd@xxxxxxx>
Date: Sat, 24 Apr 2004 08:49:08 -0700
Cc: "Don Thompson" <detomps@xxxxxxxxxxx>,       "Marver, Joel" <joel.marver@xxxxxxxxxxx>,       "Richard Karst" <karstr@xxxxxxxxxxxx>,       "Timothy Morge" <tmorge@xxxxxxxxxxxxxxx>, "trader" <tradern1@xxxxxx>
Delivered-to: mailing list swingmachine@xxxxxxxxxxxxxxx
List-unsubscribe: <mailto:swingmachine-unsubscribe@xxxxxxxxxxxxxxx>
Mailing-list: list swingmachine@xxxxxxxxxxxxxxx; contact swingmachine-owner@xxxxxxxxxxxxxxx
Seal-send-time: Sat, 24 Apr 2004 08:49:08 -0700





This chart displays an expansion of the shorter swings on the previous 
post in order to compare the PDA and Fib retracements.  The PDA uses the 
new input Unit4Accum(5) so that the Price Distribution Analysis is referenced to 
market generated swings rather than user specified time intervals.  This 
isn't to say that one method is better than the other as each has utility 
depending on the trading application.  The daily interval and intraday 
time intervals are quite useful as is the weekly.  Those are also 
input options for the new input, Unit4Accum.   After looking at 
numerous PDA Swing charts one thing becomes obvious, and that is the PDA 
profiles tend not to have normal distributions over the swing as they may be 
inclined moreso on daily profiles with intraday data.  Rather, they 
are either bimodal with a distribution near each end of the swing, or with a 
single distribution near one end.  
 
In this expanded chart S1-2 is again the reference swing.  Its Fib and 
PDA levels are extended into swing S2-3.  The first reversal point in 
the S2-3 swing was at the 0.5 extension at point "a".  Then a retrace to b 
occurred at the point of control extension.  Then the swing ended on a move 
to "c" at the 0.618 level of swing S1-2.  
 
Now for Swing S3-4.  First retrace was to point "d" at the point of 
control extension for PDA in S2-3.  Then a retrace to point "e" vaue 
area high for PDA in S2-3.  Then essentialy a single print drop to the 
0.236 extension of S2-3 at point "f".  
 
S4-5 started off with a 0.382 retrace to "g" whre it worked for two 
days, then the ES jammed on up to "h" with two wide ranging bars and 
paused at the control point for S3-4.  Then it worked higher to point "i" 
which we saw from the previous chart was a longer term VA High level.  On 
this chart "i" is also just below the 0.786 extension of S1-2.  It is also 
the 0.786 of swing S1 - S4.  This was followed by a retest of the point of 
control at point "j".
 
The PDA is an historical representation of price psychology, and with that 
in traders' and computers' memories learning from the past can be applied 
in the future.  With its point of control and vahigh and valow projected 
into the next swing, it can be a "leading" indication for reversal points that 
does not replace, but compliments the use of fib retracements and other tools 
like PitchForks, anytime you are looking for a high probability S/R level.
 
enjoy,
bobr
 
 







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