Tactical dynamic asset allocation or rebalancing based on valuation, sounds easier than is practical

Tactical dynamic asset allocation or rebalancing based on valuation can be employed but this sounds easier than is practical, except in extreme market situations.  


Tactical dynamic asset allocation or rebalancing involves selling at the right price and buying at the right price based on valuation.  


Assuming you can get your buying and your selling correct 80% of the time;, to get both of them right for a profitable transaction is only slightly better than chance (80% x 80% = 64%).  


Except for the extremes of the market, for most (perhaps, almost all of the time), for such stocks, it is better to stay invested (buy, hold, accumulate more) for the long haul.




Ref: My 18 points guide to Successfully compounding your money in Stocks

Tactical asset allocation cannot be employed consistently

I personally feel that tactical asset allocation cannot be employed consistently for most parts of the market.  

However, this strategy can probably can be employed rationally at certain times when the market were obviously undervalued (1997/98, 2008/2009) or when it was highly overvalued  (bubble  in 1996/97). 

Therefore, in the long investment period that you are in, it is the rare occasions when you will be fully invested (80% equity:20% cash) or fully out of (50% equity: 50% cash) the market.  (My own asset allocation figures  ).  

Did you feel that the market was a bubble in 2008?  

http://myinvestingnotes.blogspot.com/2010/04/wealth-maximising-strategies-for-your.html
Wealth Maximising Strategies for your Portfolio

http://myinvestingnotes.blogspot.com/2010/06/overview-of-investment-strategies-and.html
Investment Strategies and Theories You Must Know for Greater Investment Success!

http://myinvestingnotes.blogspot.com/2009/07/buy-low-sell-high-approach.html
Buy-Low-Sell-High Approach

Various methods of taking advantage of the stock market’s cycles: "Formula Investment Plans"

Formula Plans

In the early years of the stock-market rise that began in 1949–50 considerable interest was attracted to various methods of taking advantage of the stock market’s cycles. These have been known as “formula investment plans.” 

• The essence of all such plans—except the simple case of dollar averaging—is that the investor automatically does  some selling of common stocks when the market advances substantially. 
• In many of them a very large rise in the market level would result in the sale of all common-stock holdings; others provided for retention of a minor proportion of equities under all circumstances.

This approach had the double appeal of sounding logical (and conservative) and of showing excellent results when applied retrospectively to the stock market over many years in the past. Unfortunately, its vogue grew greatest at the very time when it was destined to work least well.

• Many of the “formula planners” found themselves entirely or nearly out of the stock market at some level in the middle 1950s. 
• True, they had realized excellent profits, but in a broad sense the market “ran away” from them thereafter, an their formulas gave them little opportunity to buy back a commonstock position.*

There is a similarity between the experience of those adopting the formula-investing approach in the early 1950s and those who embraced the purely mechanical version of the Dow theory some 20 years earlier.

• In both cases the advent of popularity marked almost the exact moment when the system ceased to work well. 
• We have had a like discomfiting experience with our own “central value method” of determining indicated buying and selling levels of the Dow Jones Industrial Average. 
• The moral seems to be that any approach to moneymaking in the stock market which can be easily described and followed by a lot of people is by its terms too simple and too easy to last.† 
• Spinoza’s concluding remark applies to Wall Street as well as to philosophy: “All things excellent are as difficult as they are rare.”

* Many of these “formula planners” would have sold all their stocks at the  end of 1954, after the U.S. stock market rose 52.6%, the second-highest  yearly return then on record. Over the next five years, these market-timers would likely have stood on the sidelines as stocks doubled.

† Easy ways to make money in the stock market fade for two reasons: 

• the 
  natural tendency of trends to reverse over time, or “regress to the mean,” and,
• the rapid adoption of the stock-picking scheme by large numbers of people, who pile in and spoil all the fun of those who got there first. 

(Note that, in referring to his “discomfiting experience,” Graham is—as always— honest in admitting his own failures.) 

Ref:  Chap 8 Intelligent Investor by Benjamin Graham

Portfolio of Bonds and Stocks

Risk/return trade-off between bonds and stocks1980-2004 

http://actuary-info.blogspot.com/2008/12/price-of-greed-and-fear_25.html

How to Time The Market

COMMON SENSE
SEPTEMBER 25, 2010
How to Time The Market

By JAMES B. STEWART

Is the stock market losing its predictive powers?

We know the market anticipates economic activity, which is why it is pointless to buy stocks only after good news has been published. Stock prices are one of the leading economic indicators. The rule of thumb has always been that stocks anticipate the broad economy by about six months.

But now that it is official, and we know from the National Bureau of Economic Research that the Great Recession began in December 2007 and ended in June 2009, the market's crystal ball is looking a little cloudy.

The Standard & Poor's 500-stock index peaked at 1565 in October 2007. By Nov. 23 it had dropped nearly 8%, a painful fall but not the bear-market drop of 20% or more that traditionally signals a recession. As the recession actually started, the market actually rallied, with the S&P reaching 1427 in May 2008. The market gave investors little or no warning of the grave crisis to come.

The S&P hit a bottom of 677 in March 2009, less than three months before the recession ended, and rose a sharp 30% by May. That was a pretty clear signal, although the forecast came three months late.

Given that it reflects the collective wisdom of millions of investors, the market may be the best prognosticator we have. But it's just not good enough. These recent results reinforce my belief—and a fundamental premise of this column—that no one can predict the future. It is not only futile but counterproductive to invest based on our feelings about where the market is headed next. Sadly, for most investors that approach leads to buying high and selling low, which is anathema to the Common Sense system.

I believe in a disciplined approach to personal investing that minimizes emotions in decision-making, respects the past, which is knowable, and never tries to predict the future, which is not. I share my decisions in this column and the results are on display for all to see.

By following the Common Sense system, I never buy stocks at a market peak, and I never sell at a bottom. Like all investors, my aim is to buy lower and sell higher. I don't claim to have perfect timing. No one can identify markets tops and bottoms with any consistency. But my goal is to earn a profit, and over the long term, beat the market averages. So far it's worked. (A hypothetical portfolio using the strategy would have outperformed the S&P 500 even during the most volatile stretch of the financial crisis.)

The Common Sense system is also simple to execute. It requires no computers or high-speed trading capacity. Indeed, it doesn't require much trading at all, which is why you won't find a stock tip in this column every week. It's designed for average investors, not professionals.

I am a working journalist, not a stockbroker or hedge-fund manager. But I firmly believe anyone can manage their own investment portfolios and outperform a simple buy-and-hold index approach.

Here is how the system works: When the market is dropping, I buy stocks at intervals of 10% declines from the most recent peak. When it is rising, I sell at intervals of 25% gains from the most recent low.


These figures are roughly one-half the historical average losses of 20% in bear markets and gains of 50% in bull markets since 1979. They are round numbers and the math is easy to do in your head.

I use the Nasdaq composite index as my benchmark, partly because I had mostly Nasdaq-listed stocks when I began the system, and also because the Nasdaq is a little more volatile than the S&P 500 or Dow Jones Industrials, which provides more trading opportunities. Investors who want to buy and sell a little less often might prefer another index, but the Nasdaq has worked well for me.

I always alert readers when a new threshold is reached and share my decision to buy or sell. The current targets are about 2025 and 2600, respectively.

Easy as this system sounds—and it is simple in concept—it is amazing how it difficult it sometimes feels. I remember vividly being at a cocktail party in October 2008. Everyone was boasting about their recent decision to bail out of the stock market. When my turn came, and I said I had bought stocks that very morning, they looked at me like I was from Mars. The S&P 500 was trading at about 840 that day. On Friday, it closed at 1149.

Of course there is much more to this column than reacting to broad moves in the market averages. As a journalist, I am constantly translating news into investment strategies that I both implement myself and share with readers. My overall exposure to the market may be constant, but I often substitute stocks and sectors.

Most of all, I find investing and thinking about markets to be both stimulating and fun. It is an adventure and a learning experience as well as financially rewarding. I hope you will continue to share it with me.

—James B. Stewart, a columnist for SmartMoney magazine and SmartMoney.com, writes weekly about his personal-investing strategy. Unlike Dow Jones reporters, he may have positions in the stocks he writes about. For his past columns, see: www.smartmoney.com/commonsense.

http://online.wsj.com/article/SB10001424052748704062804575509811560989940.html?mod=WSJ_article_related

Asset Allocation: Is it Necessary or Effective?

October 29th, 2009

 Asset allocation is a device used by investors and financial planners to populate a portfolio with an appropriate mix of investment vehicles selected from a smorgasbord of stocks, bonds, and occasionally other investments, each deemed to carry with it a uniquely predictable degree of risk.

Its goal is to optimize the return on the portfolio while taking into account  that investor’s tolerance for risk. And,  risk aversion is analyzed using such factors as the point the client has reached in her life cycle, her current and future responsibilities, her earning capacity—as well as the nuances of his or her character and personality.

The assumption is that there is an inverse relationship between  risk and return; and, the more aggressive the portfolio—one invested primarily in common stocks—the more risky it is.

Few amateur investors have the experience or know-how to apply asset allocation without the help of a professional. And, considering the view that most amateurs have of “investing,” the expense of such a professional might easily be justified. But….

I agree with Peter Lynch’s view that one should invest as if she were going to live forever. In my view, the most aggressive portfolio should be expected to generate no higher a return than the potential growth rate of a basket of well managed companies’ earnings—between 10% and 15% a year. And that there’s simply no need to dilute the return of a portfolio with any investment vehicles that would return less than that. I believe that’s all the “asset allocation” anyone needs!

The secret is to recognize that there is virtually no risk when you select those companies for their ability to grow their earnings consistently and adequately; and when you understand that the oscillations of the stock market—and the prices of the shares of the companies you own—have nothing whatever to do with the operation of those companies and the generation of profits for their owners. And, as an owner, you’re in it for those profits

http://www.financialiteracy.us/wordpress/2009/10/29/asset-allocation-is-it-necessary-or-effective/

Wealth Maximising Strategies for your Portfolio

Buy only GREAT (good quality) stock.

Buy at a bargain price, when the upside reward/downside risk ratio is highest. Be patient.

Sell the losers.  Stay with the winners.

Sell the losers early.  Reinvest into GREAT stocks.

Sell the under-performers early.  Reinvest into GREAT stocks.

# Sell the overpriced stocks to lock in the 'transient bubbling' gains (PE > 1.5x Signature PE).  Reinvest into GREAT stocks.

Reinvest and Stay with the GREAT winners for the long term.

Stay concentrated.  Do not overdiversify. Invest big.

? Tactical Asset Allocation when the market is OBVIOUSLY too expensive or too cheap.  (Difficult strategy to apply consistently).


# Warren Buffett's investment in PetroChina



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