"The whole problem with the world is that fools and fanatics are always so certain of themselves, but wiser people so full of doubts." -- Bertrand Russell
MT
The critical ingredient is a maverick mind. Focus on trading vehicles, strategies and time horizons that suit your personality. In a nutshell, it all comes down to: Do your own thing (independence); and do the right thing (discipline). -- Gil Blake
"The whole problem with the world is that fools and fanatics are always so certain of themselves, but wiser people so full of doubts." -- Bertrand Russell
"Any time you sincerely want to make a change, the first thing you must do is to raise your standards. When people ask me what really changed my life eight years ago, I tell them that absolutely the most important thing was changing what I demanded of myself. I wrote down all the things I would no longer accept in my life, all the things I would no longer tolerate, and all the things that I aspired to becoming." -- Anthony Robbins
Collective2: A Marketplace of Trading Systems
Culls through the number of systems in Collective2's site and breakdowns the performance of swing trading versus daytrading. Most interesting part? Only 24% of Collective2's systems average 1% or more per week yet all systems exceed winning percentages of 50%.
Update: Cramer Offers You His Protection?
Asks and answers the question, Does Cramer have an edge? Insights shared: There may be some edge in buying the Cramers sells during the immediate negative returns and holding longer than 6 months. And it seems part of Cramer's edge is issuing buys on a rather large number of stocks. This creates a thin red line where the more stocks issued as buys...take him further away from market beating returns.
End-of-Quarter Effect: Window Undressing?
Is there a tradeable event at the end of quarters? This is something I have tested in the past and my results match their findings...expect market strength after the quarter...not before.
A Slinky (Short-term Reversion) Effect?
A study is performed on the cane walkers of Wall Street. After reading this post...I thought why judge the decline absolutely? Judge against volatility instead?
An Out-of-Sample Test
Discusses James O'Shaughnessy's strategies now used by Hennessy Funds. Interesting the Growth strategy beat Value in out-of-sample testing.
Ideally, a good performance measure should show high performance when the return on capital is high, when the equity/return curve increases linearly over time, and when loss periods (if any) are not clustered.
"I'm not smart, but I like to observe. Millions saw the apple fall, but Newton was the one who asked why." -- Bernard M. Baruch
"No question is so difficult to answer as that to which the answer is obvious." -- George Bernard Shaw
Back-testing can be useful, but I recommend you go one more step. Print out the gory details.And don't miss Basso's famous money management test on a random selection of trades. Profits to losses were setup as a two-to-one ratio and the buys and sells were fed back randomly. The tests showed professionals focused on risk while amateurs focused on gain. Something to think about.
I look for an indication that a trend either exists or doesn't. I like to look for those markets that aren't currently trending, the ones nobody cares about. Those are the markets that are likely to make a move one way or another.
If you mismatch what you're trying to do to who you are and what skills and resources you have, you're always going to be fighting it and never be in sync with it. If, on the other hand, you match your trading system to yourself, then trading can become as easy as breathing.