A substitute and concurrent theory to the Capital Asset Pricing Model (CAPM) is one that incorporates multiple factors in explaining the movement of asset prices. The arbitrage pricing model (APT) on the other hand approaches pricing from a different aspect. It is rarely successful to analyze portfolio risks by assessing the weighted sum of its components. Equity portfolios are far more diverse and enormously large for separate component assessment, and the correlation existing between the elements would make a calculation as such untrue. Rather, the portfolio’s risk should be viewed as a single product’s innate risk. The APT represents portfolio risk by a factor model that is linear, where returns are a sum of risk factor returns. Factors may range from macroeconomic to fundamental market indices weighted by sensitivities to changes in each factor. These sensitivities are called factor-specific beta coefficients or more commonly, Continue reading
Stock Investments
Fundamental Analysis of Stocks
Definition of Fundamental Analysis Fundamental analysis of stocks is defined as the practice of examining the fundamentals of an organization in order to determine if a business has turned out to be a good investment. Fundamental analysis aims are answering questions related to the business finance and capital investment, such as “what are the probabilities that this business investment is going to fail or become bankrupt” and “how sure can a portfolio manager be that the stock continues to pay dividends?” In other words, fundamental analysis involves detailed study in regards to financial statements like the balance sheet. It is considered as a complete contrast to technical analysis of stocks. Fundamental analysis of stocks deals with the analysis of the financial, economic, as well as other quantitative and qualitative elements associated with a security with the sole intention of determining its intrinsic value. Even though this technique is employed for Continue reading
Portfolio Selection and Revision in Investment Portfolio Management
Portfolio Selection Portfolio analysis provides the input for the next phase in portfolio management, which is portfolio selection. The proper goal of portfolio construction is to generate a portfolio that provides the highest returns at a given level of risk. A portfolio having this characteristic is known as an efficient portfolio. The inputs from portfolio analysis can be used to identify the set of efficient portfolios. From this set of efficient portfolios the optimum portfolio has to be selected for investment. Harry Markowitz portfolio theory provides both the conceptual framework and analytical tools for determining the optimal portfolio in a disciplined and objective way. Portfolio Revision Once the portfolio is constructed, it undergoes changes due to changes in market prices and reassessment of companies. Portfolio revision means alteration of the composition of debt/equity instruments, shifting from the one industry to another industry, changing from one company to another company. Any Continue reading
Difference between Fundamental and Technical Analysis
While analyzing price movement, forex trade uses two primary types of analysis. Those concentrating on price movement and neglect other factors choose to guide their efforts at enhancing their skills at technical analysis, whereas traders preferring to examine the economic events which cause the market action mainly throw light on their efforts in analyzing fundamental analysis. Most traders wish to mix the information supplied by these two kinds of analysis in order to generate accurate trading signals. Others focus on one aspect of analysis and discard the other type from the computations, and yet it can be said that either of the approaches can be valid with respect to the circumstances. In essence, there are traders who have been acquiring reputation as well as wealth by trading effectively based on fundamental analysis. But as both of these people disagree in several subjects, they would most probably agree with the fact Continue reading
Defensive and Aggressive Securities
Defensive securities are kind of securities that exhibits less volatility than the market as a whole (i.e., its BETA is less than 1.0), providing lower, but more stable, returns. Investors often acquire defensive securities during periods of financial turmoil or uncertainty. Defensive securities tend to remain more stable in value than the overall market, especially when prices in general are falling. In times of market downturn, investors tend to seek defensive securities to provide a steady rate of return, or at least to lose less money than the market as a whole. Examples include stocks in utility companies and the health care industry. Defensive securities include stocks in companies whose products or services are always in demand and are not as price-sensitive to changes in the economy as other stocks. Aggressive in finance means relating to an investment or approach to investing that seeks above-average returns by taking above-average risks. Continue reading
Financial Derivative Types: Options – Definition, Types and Benefits
In the volatile environment, risk of heavy fluctuations in the prices assets is very heavy. Option is yet another tool to manage such risks. As the very name implies, an option contract gives the buyer an option to buy or sell an underlying asset (stock, bond, currency, commodity etc.) at a predetermined price on or before a specified date in future. The price so predetermined is called the ‘strike price’ or ‘exercise price’. Option is a contract that provides a right but does not impose any obligation to buy or sell a financial instrument, say a share or security. It can be exercised by the owner. Option offers the buyer, profits from favorable movement of prices say of shares or foreign exchange. Writer: In an options contract, the seller is usually referred to as a “writer” since he is said to write the contract. It is similar to the seller Continue reading