I prefer not to go there. But here are some thoughts for you:
CAPM (Capital Asset Pricing Model) -
E = R + Beta(Rm - R)
E = expected return
R = risk free rate
Rm=market return
Beta = volatility over market volatility
The higher the Beta, the higher your expected return, but the risk adjusted return is no different from the market so you really have no edge. In a raging bull market, on average you will be richly rewarded. Of course, once the market turns, you will ride the down side faster than the market and the risk of ruin is quite high.
Bottom line: I always said I would rather be lucky (seeking beta) than be good (seeking alpha).
This is a lay person's view, probably nonsense. If I don't make any sense, you folks please correct me.
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Ironchef,
Thank you for the response, it does make sense to me and I even think it presents a "slight" edge because it leads one to only trade vehicles with at least a slight mathematical edge.
I somewhat understand math based systems.
You told me a little about your methodology, so here's a little about mine.
I have a 3 tiered Step System of Deck-Stacking:
Step 1: Using a convoluted form of Algorithms that get Chained, broken down into Multiple Time Frames and run through a Multisystem Comparator, everything I trade has a Back and Forward Historical Mathematical Edge of 70% minimum based on many years of Historical Data and at least 1 year of Forward Testing, or I don't trade.
(Note: All data in Step 1 has been programmed because it take too many hours manually).
Step 2: Then I further stack the deck in my favor by requiring every trade get a discounted entry from its closing price, ranging from -15% to -40% below its closing price, depending on Signal Strength; Frequency = Sequence....i.e....Call Seq-1....Call seq-2...Call seq-3...etc..); and Overbought Levels based on the Mathematical Size plus Sequence of the Signal.
(Note: All the data in Step 2 has been programmed.)
Step 3: The final phase of Deck Stacking a trade in my favor is creating Gap Intervention,
based on all same Market scenario's dating back many years (sometimes a decade depending on the index). Gap Intervention are rules not programmed but are manual rules in case of Extreme market conditions that create massive gap openings down or up.
This prevents me from entering the market at the program output entry prices, because often times in these scenarios, the opening price is below both programmed Buy # 1 and Buy # 2.
In these cases I manually interject the next lowest set of programmed entry parameters from the program [----PARAMETER SCALE FOR BRACKET ORDERS----] (Buy Limit,Sell Limit,Stop).