The-Intelligent-Investor读书笔记

Two Policies that Must be Followed to beat the Average

a. Inherently Sound and Promising Prospects for A Security
b. Not Popular on Wall Street

The Restrictions of Security Analysis

a. The conclusion of the study is only a nearly correct version of the past
b. The information used in the analysis may have lost relevance by the time acquired
c. The conclusion may become obsolete by the time the market is ready to absorbe it.

Topics that Must be Covered in the Study of Corporate Income

a. Accounting aspect: What are the true earnings for the period studied ?
b. Business aspect: What indications does the earnings record carry as to the future earning power of the company ?
c. Invest Finance aspect: What elements in the earnings exhibit must be taken into account, and what standards must be followed, in endeavoring to arrive at a reasonable valuation of the shares ?

Tests for determining "bargin" issues

  1. The indicated value by appraisal is at least 50% more than the current market price
  2. The value of the business to a private owner, the realizable value of the assets.

Tow major sources of undervaluation

  1. Currently disappointing results
  2. Protracted neglect or unpopularity.
  3. The market's failure to recognize its true earnings picture.

Timing and Pricing

  1. Timing: The endeavor to anticipate the actions of the stock market
  2. Pricing: The endeavor to buy stocks when they are quoted below their fair value and to sell them when price rise above such value

About Market Timing

Market forcast is by itself meaningless.
The general market is unpredictable.

The Effectiveness of Investment Theory

  1. New conditions has emerged that is not in the old formular over time
  2. The popularity of a theory cast an adverse effect on its performance as more people applies it.

The paradox of market valuation

The more successful the company, the greater are likely to be the fluctuations in the price of its shares. The better the quality of a common stock, the more speculative it is likely to be. Gambling and speculation is about the betting on uncertainty with a potential high return. The uncertainty component can be if the company can succeed in the future, or if it is definitely going to succeed, how big success it can reach. The market price for hight quality stocks is highly speculative because the public can not reach consensus on the potential about the future of a company, even if they agree on genenral its success or failure future, they surely cannot agree on how success it will be.

Graham's Lifetime of Experience

The true investor scarcely ever is forced to sell his shares, and at all other times he is free to disregard the current price quotation. He need pay attention to it and act upon it only to the extent that it suits his book, and no more. Thus the investor who permits hisself to be stampeded or unduly worried by unjustified market declines in his holdings is perversely transforming his basic advantage into a basic disadvantage. That man would be better off if his stocks had no market quotation at all, for he would then be spared the mental anguish caused him by other persons' mistakes of judgment.

Distinction Between Investor and Speculator

Intention of Stock Purchase

  1. Speculator
    The speculator's primary interest lies in anticipating and profiting from market fluctuations. (Price Orinted)

  2. Investor
    The investor's primary interest lies in acquiring and holding suitable securities at suitable prices. (Earnings Orinted)

Although a change of earnings will eventually reflect on price movement, the intention is different.

For investors, the market quotations are there for his convenience, either to be taken advantage of or to be ignored.

The Two Components of Profitability

  1. Operating Performance: operating margin
  2. Financial Performance: net margin