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Strategies & Market Trends : MDA - Market Direction Analysis
SPY 671.910.0%Nov 14 4:00 PM EST

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To: Vitas who wrote (15697)6/4/1999 12:56:00 PM
From: Chip McVickar  Read Replies (2) of 99985
 
Vitas,

I've just read your post to GZ on A/D 25 day sum

I've added another indicator to this summation taken from Al Gietzen's book "Advanced Cycle Trading" publisher Irwin 1995.
He uses 30 days, but what I'm about to describe is also working for 25 days.
He has quite a number of well worked out adaptions to summation patterns.....this is only one.

Over Bought/Over Sold Indicator

OB/OS = Total Daily Advances ÷ Total Daily Decliners

A reading of 0.84 = oversold
A reading of 1.00 = transition
A reading of 1.20 = overbought
It is also a good indicator of trend 1.00 being the pivot.

Not apart of the book.....
I'm started dividing the Daily Adv by decl and results are interesting. Although this produces wider swings it clarifies each days ob/os conditions and projects a trend....also the 1.00 pivot continues to work.

Try it Out

BTW...I'm puzzled by your 25d sumation numbers....are you using NYSE data?
I use 3 public sources and mix them randomly, none are ever the same.
My June 2nd is -1846
Chip
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