BSD
Veteren member
- Messages
- 3,819
- Likes
- 988
I don't agree with everything he says, but Brett Steenbarger does get more right than wrong, and this is another post of his that hits the nail on the head:
"Over the last few days, I've had the opportunity to talk with everyday investors as well as my usual contacts with prop traders and portfolio managers. One of the distinguishing themes in these talks has been stubbornness versus flexibility: the willingness and ability to maneuver and adapt to changing market conditions versus the need to stick with positions and be proven correct.
Among the traders, the ones who have done well in the recent market decline are those who have been selective in their risk exposure, riding short-term market moves, limiting overnight headline risk, and shifting positions tactically to adjust to volatile conditions. They have focused on making money--and limiting loss of capital. They've been quick to recognize when they're wrong, at times getting stopped out once, twice, three times before finally riding the anticipated market move.
The traders who have performed most poorly are those that have been stubborn. They have had strong views of markets and have stuck with those views, even in the face of markets that have moved against them. Convinced that markets are overdue for reversal, they have faced large losses as weakness has led to further weakness. They have been more concerned about being right than making money; they've been reluctant to be stopped out, instead waiting for markets to validate their opinions.
Interestingly, I'm seeing the same dynamics among individual investors. Some have made proactive adjustments to their portfolios to reduce risk, including reducing exposure to vulnerable investments (financial stocks, preferred shares, high yield bonds); some are also revising their views of the financial future, looking for themes and sectors that will benefit in a changed economic environment (firms that generate cash and are less reliant on borrowing; firms that appeal to consumer value rather than luxury; safe yields among beaten down bonds). Other investors are frozen, immersed in hope that "things will come back". They remind me of the dot-com investors who, stunned by losses of 50% in their holdings, insisted that a bottom was at hand. Sadly, many of these shares declined by more than 75% before we saw a durable market bottom--and many of those companies never survived the decline.
This is one of the paradoxes of trading and investing: you need distinct views to put your money at risk, and you need to persist with these views in order to ride winners. At the same time, you can't become married to these views; you need to quickly revise and even abandon your outlooks in order to limit losses. We can trade and invest for ego needs, and we can trade and invest to make money: over the long haul, we can't do both. It takes a strong ego to formulate and act upon one's ideas; an even stronger one to step back from those ideas in the face of non-confirmation."
LINK:
TraderFeed: The Need To Be Right Versus The Need To Make Money
Also keeping in mind his observation from working with top traders that:
Brett Steenbarger:
"...As a rule, maximizing batting average/minimizing drawdown comes at the cost of lowering overall system profitability...."
-Richard Dennis former Turtles partner William Eckhardt corroborated that in Market Wizards:
William Eckhardt:
The Win/Loss Ratio
“One common adage on this subject that is completely wrongheaded is: You can’t go broke taking profits. That’s precisely how many traders do go broke. While amateurs go broke by taking large losses, professionals go broke by taking small profits. The problem in a nutshell is that human nature does not operate to maximize gain but rather to maximize the chance of a gain. The desire to maximize the number of winning trades (or minimize the number of losing trades) works against the trader. The success rate of trades is the least important performance statistic and may even be inversely related to performance. …
What really matters is the long-run distributions of outcomes from your trading techniques, systems, and procedures. But, psychologically, what seems of paramount importance is whether the positions that you have right now are going to work. Current positions seem to be crucial beyond any statistical justification. It’s quite tempting to bend your rules to make your current trades work, assuming that the favorability of your long-term statistics will take care of future profitability. Two of the cardinal sins of trading - giving losses too much rope and taking profits prematurely - are both attempts to make current positions more likely to succeed, to the severe detriment of long-term performance.
Market Wizards
-Billionaire hedge fund manager Bruce Kovner:
Michael Marcus taught me one other thing that is absolutely critical: You have to be willing to make mistakes regularly; there is nothing wrong with it. Michael taught me about making your best judgment, being wrong, making your next best judgment, being wrong, making your third best judgment, and then doubling your money.
Whenever I enter a position, I have a predetermined stop. That is the only way I can sleep. I know where I'm getting out before I get in. The position size on a trade is determined by the stop, and the stop is determined on a technical basis. I never think about other people who may be using the same stop, because the market shouldn't go there if I am right.
Market Wizards
- Richard Dennis (Turtles daddy, who turned 400 bucks into several hundred million):
When things go bad, traders shouldn't stick their head in the sand and just hope it gets better.
You should always have a worst-case point. The only choice should be to get out quicker.
The worst mistake a trader can make is to miss a major profit opportunity. 95 percent of profits come from only 5 percent of the trades.
- Bill Lipschutz (Biggest earning earning trader for many years at the then investment bank Salomon Brothers before he started his own hedge fund):
I don't have a problem letting my profits run, which many traders do. You have to be able to let your profits run. I don't think you can consistently be a winner trading if you're banking on being right more than 50 percent of the time. You have to figure out how to make money by being right only 20 to 30 percent of the time."
New Market Wizards
An observation echoed by Kenneth Grant, who in "Trading Risk: Enhanced Profitability through Risk Control", depicts his experience as risk manager for some of the best and most successful hedge funds, amongst others Paul Tudor Jones funds and Steve Cohens SAC Capital, that:
Across all market conditions, trading styles, time frames and traders, one rule holds true:
10% of all trades inevitably account for 90% of profits !
- George Soros:
I don't care when I'm wrong. I cut my losses and move on to the next opportunity. Trading is not about being right, it's about how much you make when you are right.
That is not to say that high hit rate doesn't work, it does with low risk/reward ratios, it is just not as net profitable and not scalable / compoundable.
What does not exist however is high hit rate AND high risk/reward ratio, what does not exist is the guy who is right 70% of the time AND has a reward on average 3 times his losses, at least not in the real world of real track records.
Such a person would become the richest person in the world within a very short time frame, but that guy is a buy and holder instead.
"Over the last few days, I've had the opportunity to talk with everyday investors as well as my usual contacts with prop traders and portfolio managers. One of the distinguishing themes in these talks has been stubbornness versus flexibility: the willingness and ability to maneuver and adapt to changing market conditions versus the need to stick with positions and be proven correct.
Among the traders, the ones who have done well in the recent market decline are those who have been selective in their risk exposure, riding short-term market moves, limiting overnight headline risk, and shifting positions tactically to adjust to volatile conditions. They have focused on making money--and limiting loss of capital. They've been quick to recognize when they're wrong, at times getting stopped out once, twice, three times before finally riding the anticipated market move.
The traders who have performed most poorly are those that have been stubborn. They have had strong views of markets and have stuck with those views, even in the face of markets that have moved against them. Convinced that markets are overdue for reversal, they have faced large losses as weakness has led to further weakness. They have been more concerned about being right than making money; they've been reluctant to be stopped out, instead waiting for markets to validate their opinions.
Interestingly, I'm seeing the same dynamics among individual investors. Some have made proactive adjustments to their portfolios to reduce risk, including reducing exposure to vulnerable investments (financial stocks, preferred shares, high yield bonds); some are also revising their views of the financial future, looking for themes and sectors that will benefit in a changed economic environment (firms that generate cash and are less reliant on borrowing; firms that appeal to consumer value rather than luxury; safe yields among beaten down bonds). Other investors are frozen, immersed in hope that "things will come back". They remind me of the dot-com investors who, stunned by losses of 50% in their holdings, insisted that a bottom was at hand. Sadly, many of these shares declined by more than 75% before we saw a durable market bottom--and many of those companies never survived the decline.
This is one of the paradoxes of trading and investing: you need distinct views to put your money at risk, and you need to persist with these views in order to ride winners. At the same time, you can't become married to these views; you need to quickly revise and even abandon your outlooks in order to limit losses. We can trade and invest for ego needs, and we can trade and invest to make money: over the long haul, we can't do both. It takes a strong ego to formulate and act upon one's ideas; an even stronger one to step back from those ideas in the face of non-confirmation."
LINK:
TraderFeed: The Need To Be Right Versus The Need To Make Money
Also keeping in mind his observation from working with top traders that:
Brett Steenbarger:
"...As a rule, maximizing batting average/minimizing drawdown comes at the cost of lowering overall system profitability...."
-Richard Dennis former Turtles partner William Eckhardt corroborated that in Market Wizards:
William Eckhardt:
The Win/Loss Ratio
“One common adage on this subject that is completely wrongheaded is: You can’t go broke taking profits. That’s precisely how many traders do go broke. While amateurs go broke by taking large losses, professionals go broke by taking small profits. The problem in a nutshell is that human nature does not operate to maximize gain but rather to maximize the chance of a gain. The desire to maximize the number of winning trades (or minimize the number of losing trades) works against the trader. The success rate of trades is the least important performance statistic and may even be inversely related to performance. …
What really matters is the long-run distributions of outcomes from your trading techniques, systems, and procedures. But, psychologically, what seems of paramount importance is whether the positions that you have right now are going to work. Current positions seem to be crucial beyond any statistical justification. It’s quite tempting to bend your rules to make your current trades work, assuming that the favorability of your long-term statistics will take care of future profitability. Two of the cardinal sins of trading - giving losses too much rope and taking profits prematurely - are both attempts to make current positions more likely to succeed, to the severe detriment of long-term performance.
Market Wizards
-Billionaire hedge fund manager Bruce Kovner:
Michael Marcus taught me one other thing that is absolutely critical: You have to be willing to make mistakes regularly; there is nothing wrong with it. Michael taught me about making your best judgment, being wrong, making your next best judgment, being wrong, making your third best judgment, and then doubling your money.
Whenever I enter a position, I have a predetermined stop. That is the only way I can sleep. I know where I'm getting out before I get in. The position size on a trade is determined by the stop, and the stop is determined on a technical basis. I never think about other people who may be using the same stop, because the market shouldn't go there if I am right.
Market Wizards
- Richard Dennis (Turtles daddy, who turned 400 bucks into several hundred million):
When things go bad, traders shouldn't stick their head in the sand and just hope it gets better.
You should always have a worst-case point. The only choice should be to get out quicker.
The worst mistake a trader can make is to miss a major profit opportunity. 95 percent of profits come from only 5 percent of the trades.
- Bill Lipschutz (Biggest earning earning trader for many years at the then investment bank Salomon Brothers before he started his own hedge fund):
I don't have a problem letting my profits run, which many traders do. You have to be able to let your profits run. I don't think you can consistently be a winner trading if you're banking on being right more than 50 percent of the time. You have to figure out how to make money by being right only 20 to 30 percent of the time."
New Market Wizards
An observation echoed by Kenneth Grant, who in "Trading Risk: Enhanced Profitability through Risk Control", depicts his experience as risk manager for some of the best and most successful hedge funds, amongst others Paul Tudor Jones funds and Steve Cohens SAC Capital, that:
Across all market conditions, trading styles, time frames and traders, one rule holds true:
10% of all trades inevitably account for 90% of profits !
- George Soros:
I don't care when I'm wrong. I cut my losses and move on to the next opportunity. Trading is not about being right, it's about how much you make when you are right.
That is not to say that high hit rate doesn't work, it does with low risk/reward ratios, it is just not as net profitable and not scalable / compoundable.
What does not exist however is high hit rate AND high risk/reward ratio, what does not exist is the guy who is right 70% of the time AND has a reward on average 3 times his losses, at least not in the real world of real track records.
Such a person would become the richest person in the world within a very short time frame, but that guy is a buy and holder instead.