I'm curious as to what actually constitutes an "edge". I have a favorite technical indicator that seemingly works across many time frames, and it is derived from very fundamental math principles. (I came up with the idea in an "aha" moment, tried it out in crude form using stockcharts.com, and gained enough confidence to start researching it. Turns out another guy had the same idea and refined it far beyond anywhere I would have gotten in a reasonable amount of time. I want to make money, not optimize indicators.)
So, let's assume this thing works. Let's assume (for me) it lets me swing trade over periods of a few days to a few weeks with a decent win rate (> 70%) and higher reward than risk. Isn't that an "edge"?
Gonna have to run that one by my wife.
Your wife knows Mark Douglas?
The possibility of each making more money exploiting knowledge directly in the market, rather than by sharing it, ensures that the material (tools, methods, knowledge...) that gets in the public domain is generally of very low value. The exceptions being so rare and far apart as to make their search inefficient and their exploitation again the domain of the better organized and financed players who can more readily solicit, uncover, acquire, evaluate, profit from such exogenous opportunities.
-ras72
Trading presents apparent ease, deceptively low barriers to entry and the enticement of large rewards while being in reality so demanding to play properly, exhaustively studying, consistently uncovering, tracking and exploiting opportunities as to be beyond the reach of the individual.
The possibility of each making more money exploiting knowledge directly in the market, rather than by sharing it, ensures that the material (tools, methods, knowledge...) that gets in the public domain is generally of very low value. The exceptions being so rare and far apart as to make their search inefficient and their exploitation again the domain of the better organized and financed players who can more readily solicit, uncover, acquire, evaluate, profit from such exogenous opportunities.
In this context, for a new entrant to survive and prosper, requires timely development of sufficient skills and exploitation of a left-over positive expectancy game based on a transitory correlation, possibly assisted by a betting strategy providing a lucky distribution of outcomes.
-ras72
In my experience, consistently profitable directional traders are a very rare and unique breed of person. Blessed with the uncanny ability to extrapolate price correctly, they truly are the elite of the trading arena.