Senin, 30 Juni 2008

Goodman’s Swing Count System

Historical Perspective 

The Principles of Goodman’s Swing Count System were informally set forth in a series of annotated commodity charts from the late 1940’s to the early 1970’s. These trading studies simply titled ‘My System’ were the work of Charles B. Goodman and were never published. 

I met Charles Goodman at the Denver, Colorado offices of Peavey and Company (later, Gelderman) in the fall of 1971. It was the occasion of my maiden voyage in the great sea of commodity trading (later, futures). In 1971 silver prices were finally forging ahead to the $2.00/ounce level. A 10-cent limit move in soybeans elicited a full afternoon of post-mortems by traders and brokers alike. 

The Peavey office, managed by the late and great Pete Rednor employed eight brokers (later, account representatives). The broker for both Mr. Goodman and I was the colorful - and patient - Ken Malo. Brokers, resident professional traders - including Mr. Goodman and the Feldman brothers, Stu and Reef - and a regular contingent of retail customers drew inspiration from a Trans-Lux ticker that wormed its way across a long, narrow library table in the back of the office. Most impressive was a large clacker board quote system covering almost the entire front office wall. This electro-mechanical quotation behemoth made loud clacking sounds (thus its name) each time an individual price flipped over to reveal an updated quote. Green and red lights flashed, denoting daily new highs and lows. Pete, apart from being an excellent office manager was also a fine showman using the various stimuli to encourage trading activity! 

Almost everyone made frequent reference to Charlie’s huge bar charts posted on 2 ½ by 4-foot sheets of graph paper, mounted on heavy particle board and displayed on large easels. No one ever really knew what the numerous right-hand brackets ( ]) of varying lengths scattered throughout each chart meant. But there was always a great deal of speculation! The present work finally reveals the meaning of those mysterious trading hieroglyphics. 

The quiet chatter of the tickertape, the load clacking of the quote board, the constant ringing of the telephones. The news ticker that buzzed once for standing reports, twice for opinions and three times for ‘hot news’, the squawk boxes and Pete Rednor’s authoritative voice booming, ‘Merc!, Merc!". What a spectacular scene it was! No wonder that this author, then a 21-year old trading Newbie would soon make commodity futures and currency trading his life’s work. 

But nothing made a greater impression on me than the work of Charles B. Goodman. He instilled first, some very simple ideas: "Avoid volatile markets when at all possible" - "Trade only high percentage short term ‘ducks’ " - "Sit on your hands, Dad, sit on your hands". It didn’t take long for me to adopt the ultra-conservative ‘Belgian Dentist’ style of trading, that is - "Avoiding losing trades is more important than finding winning trades" 

The Belgian Dentist approach carried with me when I developed my famous AI trading system in the 1980’s - Jonathan’s Wave. Even though it generated 48% annual returns with a zero expectation of a 50% drawdown (according to Managed Account Reports) it drove the brokers berserk because it could easily go a full month without making a single trade! 

Charlie’s trading advice, I am certain, allowed me to survive the financial Baptism of Fire that destroys most commodity and currency trading Newbies in a matter of months, if not weeks. 

Mr. Goodman was to be my one and only trading mentor. Over the decade that followed he entrusted to me many, if not most of his trading secrets. To the best of my knowledge he shared this information on his work with no one else in such detail. 

Charlie and I spent hundreds of hours together analyzing the trade studies from My System. We also analyzed hundreds of other commodity, currency and securities charts. Charlie was happy with My System being ‘organized’ in his mind. But as a new generation technical analyst, I was anxious to see it formalized on paper and eventually in source code on a computer. (To be honest this created a small amount of friction between the two of us - Charlie was dead set against formalized systems and believed strongly in the psychological and money management elements of trading.) Notwithstanding, by 1979 I was finally ready and able to formally state the principles of My System. Because of its equal concern for price measurements (parameters) and price levels interacting together (matrices) I originally renamed My System ‘ParaMatrix’. My first investment management company in the mid-1970’s was ParaMatrix Investment Management and I acted as both a registered Investment Advisor (SEC) and Commodity Trading Advisor (CFTC). 

Contrary to ongoing speculation, only two copies of my original 1979 ‘Principles of ParaMatrix’ ever existed. I possess both of them. Charlie’s original My System trade studies were mistakenly destroyed shortly after his death in 1984. What remains of them are the 200 or so examples I copied into Principles of ParaMatrix. 

The present work, Goodman’s Swing Count System (GSCS), is a reorganized re-issue of Principles of ParaMatrix with updated charts and a simplified nomenclature that I am sure Charlie would have appreciated; "Keep it simple, Dad!" he would always advise. I’ve also expanded on Charlie’s ideas by ‘filling in’ some less formed ideas such as his market notation, or calculus as he referred to it, and a method for charting which I have dubbed Goodman Charting. 

Two of Charlie’s less well-defined ideas are NOT included in this work: 1) Dependent/Scaled Interfacing and 2) Time-Based (cyclical) measurements. There are also a number of intra-swing formations I have not discussed. 

My own direction in futures and currencies turned in the 1980’s to artificial intelligence (Jonathan’s Wave) and in the 1990’s and today, artificial life and cellular automata (The Trend Machine). In spite of, or perhaps because of these complicated ‘cutting edge’ computer efforts I continue to view Goodman’s Swing Count System (GSCS) in a very positive light. To this day, the first thing I do when I see any chart is a quick Goodman analysis! 

GSCS is a natural ‘system’ for pursuing the conservative Belgian Dentist approach to trading, even without the aid of a computer. This article, in fact, could be used to make Goodman analysis without a computer at all! But it is in fact intended as an introduction to the CommTools Analytic Suite GSCS software. That software is intended as a supplemental tool only for doing Goodman chart analysis. 

GSCS trade opportunities are as frequent today (perhaps more frequent) than they were 40 or 50 years ago. I believe the system’s foundations have well stood the test of time. Patterns today are no different than they were decades ago - nor are the twin human emotions - Fear and Greed - that create them. GSCS is an excellent method for finding support and resistance areas that no other method spots, and for locating potential turning points in any market. One of its best suits - it can easily integrate into other trading techniques and methodologies. 

I would never recommend or advise anyone to use a 100% mechanical trading system, GSCS or any other! 

Is it really a ‘system’? Depending upon your perspective GSCS is between 70% and 90% mechanical. The program available from CommTools, Inc (www.commtools.com) represents the kernel idea of mechanizing perhaps 80% of the system. I now believe attempting to completely code Charlie’s work would be inadvisable. 

Mr. Goodman passed away in 1984. It was always his desire to share with others - although as is usually the case with true genius - few wanted to listen. These days we are ever more bombarded ever more cryptic and computer-dependent software programs and ‘black-boxes’. Perhaps now is the time for the simple yet theoretically well-grounded ideas of GSCS to populate. 

The publication of this brief work and the GSCS software, I hope and pray, would meet with Charlie’s wishes. His work in extracting an objective and almost geometrically precise (ala Spinoza) trading system out of a simple trading rule (the ‘50% rule’) is most remarkable. It has certainly earned him the right to be included in the elite group of early scientific traders including Taylor, Elliot, Gann and Pugh. 

Conforming to the spirit of the original My System, I’ve attempted to keep theoretical discussions and formulations to a necessary minimum. Trade studies in Part 3 of this article must still be considered the crux of GSCS, even though I am pleased with the formalization of most relevant principles in Part 2. The trader weary of theoretical discussions and intrigue will find all the concepts and principles delineated in the trade study examples. Nevertheless, those who invest time in the theory of GSCS will undoubtedly discover an area for further exploration where many new and fresh ideas are waiting to be mined. 

In Mr. Goodman’s worldly absence, the responsibility for this work and its contents is solely mine, for better or for worse.

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