tailieunhanh - BUY, SELL, OR HOLD: MANAGE YOUR PORTFOLIO FOR MAXIMUM GAIN phần 3

thay đổi cho các cổ phiếu $ 60 trong ngày chỉ là 6,7%. Nói cách khác, bản thân báo cáo nhấn mạnh điểm của sự thay đổi hơn là thay đổi tỷ lệ phần trăm trong giá trị trên mỗi cổ phiếu. Báo cáo giá cả được nhấn mạnh bởi vì nó là dễ hiểu và dễ dàng có sẵn. | PROBLEMS OF TECHNICAL ANALYSIS 35 tendency to merge the two dissimilar forms of analysis into a single entity. This problem is important for every investor. If you find yourself having trouble distinguishing between what constitutes a technical or fundamental indicator then you are not alone. Making the distinction deserves the effort however because confusing these two vastly different forms of analysis can lead to trouble. Investors who understand the importance of fundamentals may respond to technical information inadvertently believing that they are continuing to operate on a fundamental course. This problem is common and widespread. We are not saying that technical indicators are negative in any way in fact using technical indicators or a combination of technical and fundamental information can serve you well. A well-rounded problem of analysis can and should include any indicator that provides you with insight about whether to buy sell or hold a particular company s stock. The problem arises when the analysis itself is not understood. The majority of technical indicators deal with price so the selection of a company as a longterm investment based on a technical indicator probably is misguided. Technical indicators can be most useful in identifying stock price volatility notably a change in volatility. Such a change can in turn signal that some fundamental changes are also taking place within the company and that deserves further research. In other words the study of price such as through the use of charts and monitoring a stock s trading range can be used as one method for producing warning or danger signals from which you might research the fundamentals to identify important changes. These changes might be in the fundamentals but might also be too subtle to show up in earnings reports. For example a company might experience a change in management emerging problems with litigation related to product liability labor union problems or changes in its competitive