To: Richard Estes who wrote (4798 ) 10/9/1999 8:05:00 AM From: funk Respond to of 18137
From The New Market Wizards by Jack D. Schwager p. 428 The excerpt is from the interview with Charles Faulkner, titled The Psychology of Trading...Beyond confidence in their own success, what are some of the other characteristics of successful traders? Another important element is that they have a perceptual filter that they know well and that they use. By perceptual filter I mean a methodology, an approach, or a system to understanding market behavior. For example, Elliot Wave analysis and classical chart analysis are types of perceptual filters. In our research, we found that the type of perceptual filter doesn't really make much of a difference. It could be classical chart analysis, Gann, Elliot Waves, or Market Profile - all these methods appear to work, provided the person knows the perceptual filter thoroughly and follows it.I have an explanation as to why that may be the case. I'd certainly be interested in hearing it. I believe a lot of the popular methodologies are really vacuous. {He laughs.} Aha! That's a pretty provocative statement. You've got my attention. All these technical methods are based on price. In effect, they're all different-colored glasses for looking at price. Proponents of RSI and Stochastics (two popular overbought/oversold indicators) would see price patterns filtered through these price-derived series. Gann analysis enthusiasts would see the price patterns through a Gann-based interpretation. In these cases and in others, traders accumulate experience on price patterns - albeit from different perspectives. Some of the methodologies employed, however, are probably totally worthless. It's simply that instead of looking at prices through clear glass, traders who use these methods are looking at prices through different-colored tints. The method, or tint shade, is a matter of individual preference. To extend the analogy, I would compare these methods to nonprescription sunglasses: they change the view but don't necessarily improve the vision. The bottom line is that these methods seem to work only because the people who use them have developed some sort of intuitive experience about price That actually fits pretty well with my own view. People need to have a perceptual filter that matches the way they think. The appropriate perceptual filter for a trader has more to do with how well it fits a trader's mental strategy, his mode of thinking and decision making, than how well it accounts for market activity. When a person gets to know any perceptual filter deeply, it helps develop his or her intuition. There's no substitute for experience. -------------------------------------------------------------------- Maybe Jack will forgive the plagerism if I include a link to his book.amazon.com