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[转贴] 22 Trading rules help you weather the storm

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发表于 2009-3-27 02:30 PM | 显示全部楼层 |阅读模式


Dennis Gartman's Rules of Trading 对我帮助很大,拿出来与大家分享, 希望也能帮到你们!

R U L E # 1
Never, ever, under any circumstance, should one add to a losing position ... not EVER!

Averaging down into a losing trade is the only thing that will assuredly take you out of the investment business. This is what took LTCM out. This is what took Barings Brothers out; this is what took Sumitomo Copper out, and this is what takes most losing investors out.

R U L E # 2
Never, ever, under any circumstance, should one add to a losing position ... not EVER!

We trust our point is made. If "location, location, location" are the first three rules of investing in real estate, then the first two rules of trading equities, debt, commodities, currencies, and so on are these: never add to a losing position.

R U L E # 3
Learn to trade like a mercenary guerrilla.

Che.Guerrilla.Warfare.jpg

The great Jesse Livermore once said that it is not our duty to trade upon the bullish side, nor the bearish side, but upon the winning side. This is brilliance of the first order. We must indeed learn to fight/invest on the winning side, and we must be willing to change sides immediately when one side has gained the upper hand.

R U L E # 4  DON'T HOLD ON TO LOSING POSITIONS
Capital is in two varieties: Mental and Real, and, of the two, the mental capital is the most important.

Holding on to losing positions costs real capital as one's account balance is depleted, but it can exhaust one's mental capital even more seriously as one holds to the losing trade, becoming more and more fearful with each passing minute, day and week, avoiding potentially profitable trades while one nurtures the losing position.

R U L E # 5   GO WHERE THE STRENGTH IS
The objective of what we are after is not to buy low and to sell high, but to buy high and to sell higher, or to sell short low and to buy lower.

We can never know what price is really "low," nor what price is really "high." We can, however, have a modest chance at knowing what the trend is and acting on that trend. We can buy higher and we can sell higher still if the trend is up. Conversely, we can sell short at low prices and we can cover at lower prices if the trend is still down. However, we've no idea how high high is, nor how low low is.

R U L E # 6
Sell markets that show the greatest weakness; buy markets that show the greatest strength.

Metaphorically, when bearish we need to throw our rocks into the wettest paper sack for it will break the most readily, while in bull markets we need to ride the strongest wind for it shall carry us farther than others.

R U L E # 7
In a Bull Market we can only be long or neutral; in a bear market we can only be bearish or neutral.

In a bull market we can be neutral, modestly long, or aggressively long--getting into the last position after a protracted bull run into which we've added to our winning position all along the way. Conversely, in a bear market we can be neutral, modestly short, or aggressively short, but never, ever can we--or should we--be the opposite way even so slightly.

R U L E # 8
"Markets can remain illogical far longer than you or I can remain solvent."

The University of Chicago "boys" have argued for decades that the markets are rational, but we in the markets every day know otherwise. We must learn to accept that irrationality, deal with it, and move on.

R U L E # 9
Trading runs in cycles; some are good, some are bad, and there is nothing we can do about that other than accept it and act accordingly.

Thus, when things are going well, trade often, trade large, and try to maximize the good fortune that is being bestowed upon you. However, when trading poorly, trade infrequently, trade very small, and continue to get steadily smaller until the winds have changed and the trading "gods" have chosen to smile upon you once again.

R U L E # 10
To trade/invest successfully, think like a fundamentalist; trade like a technician.

It is obviously imperative that we understand the economic fundamentals that will drive a market higher or lower, but we must understand the technicals as well. When we do, then and only then can we, or should we, trade.

R U L E # 11
Keep your technical systems simple.

The greatest traders/investors we've had the honor to know over the years continue to employ the simplest trading schemes. They draw simple trend lines, they see and act on simple technical signals, they react swiftly, and they attribute it to their knowledge gained over the years that complexity is the home of the young and untested.

R U L E # 12
In trading/investing, an understanding of mass psychology is often more important than an understanding of economics.

Markets are, as we like to say, the sum total of the wisdom and stupidity of all who trade in them, and they are collectively given over to the most basic components of the collective psychology. The dot-com bubble was indeed a bubble, but it grew from a small group to a larger group to the largest group, collectively fed by mass mania, until it ended. The economists among us missed the bull-run entirely, but that proves only that markets can indeed remain irrational, and that economic fundamentals may eventually hold the day but in the interim, psychology holds the moment.

And finally the most important rule of all:

R U L E # 13
Do more of that which is working and do less of that which is not.

This is a simple rule in writing; this is a difficult rule to act upon. However, it synthesizes all the modest wisdom we've accumulated over thirty years of watching and trading in markets. Adding to a winning trade while cutting back on losing trades is the one true rule that holds--and it holds in life as well as in trading/investing.
发表于 2009-3-27 02:37 PM | 显示全部楼层
good, thanks
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 楼主| 发表于 2009-3-27 02:41 PM | 显示全部楼层
1. Never, under any circumstance add to a losing position.... ever! Nothing more need be said; to do otherwise will eventually and absolutely lead to ruin!

2. Trade like a mercenary guerrilla. We must fight on the winning side and be willing to change sides readily when one side has gained the upper hand.

3. Capital comes in two varieties: Mental and that which is in your pocket or account. Of the two types of capital, the mental is the more important and expensive of the two. Holding to losing positions costs measurable sums of actual capital, but it costs immeasurable sums of mental capital.

4. The objective is not to buy low and sell high, but to buy high and to sell higher. We can never know what price is "low." Nor can we know what price is "high." Always remember that sugar once fell from $1.25/lb to 2 cent/lb and seemed "cheap" many times along the way.

5. In bull markets we can only be long or neutral, and in bear markets we can only be short or neutral. That may seem self-evident; it is not, and it is a lesson learned too late by far too many.

6. "Markets can remain illogical longer than you or I can remain solvent," according to our good friend, Dr. A. Gary Shilling. Illogic often reigns and markets are enormously inefficient despite what the academics believe.

7. Sell markets that show the greatest weakness, and buy those that show the greatest strength. Metaphorically, when bearish, throw your rocks into the wettest paper sack, for they break most readily. In bull markets, we need to ride upon the strongest winds... they shall carry us higher than shall lesser ones.

8. Try to trade the first day of a gap, for gaps usually indicate violent new action. We have come to respect "gaps" in our nearly thirty years of watching markets; when they happen (especially in stocks) they are usually very important.

9. Trading runs in cycles: some good; most bad. Trade large and aggressively when trading well; trade small and modestly when trading poorly. In "good times," even errors are profitable; in "bad times" even the most well researched trades go awry. This is the nature of trading; accept it.

10. To trade successfully, think like a fundamentalist; trade like a technician. It is imperative that we understand the fundamentals driving a trade, but also that we understand the market's technicals. When we do, then, and only then, can we or should we, trade.

11. Respect "outside reversals" after extended bull or bear runs. Reversal days on the charts signal the final exhaustion of the bullish or bearish forces that drove the market previously. Respect them, and respect even more "weekly" and "monthly," reversals.

12. Keep your technical systems simple. Complicated systems breed confusion; simplicity breeds elegance.

13. Respect and embrace the very normal 50-62% retracements that take prices back to major trends. If a trade is missed, wait patiently for the market to retrace. Far more often than not, retracements happen... just as we are about to give up hope that they shall not.

14. An understanding of mass psychology is often more important than an understanding of economics. Markets are driven by human beings making human errors and also making super-human insights.

15. Establish initial positions on strength in bull markets and on weakness in bear markets. The first "addition" should also be added on strength as the market shows the trend to be working. Henceforth, subsequent additions are to be added on retracements.

16. Bear markets are more violent than are bull markets and so also are their retracements.

17. Be patient with winning trades; be enormously impatient with losing trades. Remember it is quite possible to make large sums trading/investing if we are "right" only 30% of the time, as long as our losses are small and our profits are large.

18. The market is the sum total of the wisdom ... and the ignorance...of all of those who deal in it; and we dare not argue with the market's wisdom. If we learn nothing more than this we've learned much indeed.

19. Do more of that which is working and less of that which is not: If a market is strong, buy more; if a market is weak, sell more. New highs are to be bought; new lows sold.

20. The hard trade is the right trade: If it is easy to sell, don't; and if it is easy to buy, don't. Do the trade that is hard to do and that which the crowd finds objectionable. Peter Steidelmeyer taught us this twenty five years ago and it holds truer now than then.

21. There is never one cockroach! This is the "winning" new rule submitted by our friend, Tom Powell.

22. All rules are meant to be broken: The trick is knowing when... and how infrequently this rule may be invoked!
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发表于 2009-3-27 02:47 PM | 显示全部楼层
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发表于 2009-3-27 02:50 PM | 显示全部楼层
thanks
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发表于 2009-3-28 12:34 PM | 显示全部楼层
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发表于 2009-3-28 12:45 PM | 显示全部楼层
Thanks   ding
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