The Visualization of Large Database in Stock Market
نویسندگان
چکیده
In stock market, foreign currency exchange market, or any other asset trading system, there are high-density data, which is a typical data streams. And the trading rules are often the functions of many variables. The visualization of these systems is very important for users to do analysis and trading. So the problem is how to show the graph of the large data and multiple-variable functions. The usual approaches for visualization of this type of data cannot show us a picture with targeted both local details and global information. In this paper, we show the graph both in details and global trend with fisheye technology. Second, for the result graph, there are many parameters, so we use dynamic dimension selection technology to show the graph.
منابع مشابه
Stock Market Fraud Detection, A Probabilistic Approach
In order to have a fair market condition, it is crucial that regulators continuously monitor the stock market for possible fraud and market manipulation. There are many types of fraudulent activities defined in this context. In our paper we will be focusing on "front running". According to Association of Certified Fraud Examiners, front running is a form of insider information and thus is very ...
متن کاملتاثیر شوک‌های سیاست پولی و مالی بر بازار سهام ایران
In recent decades the development of capital markets in developing countries, economic growth is desirable to have. Developed countries owe much of its development direction of financial markets, especially the stock market knows. The stock market is precisely the collection of savings and private capital to finance investment projects and on the other hand, an official and is confident that th...
متن کاملInvestigating Some of Effective Factors on Spoofing Manipulation in Iranian Stock Market
Objective: There is a large theoretical literature regarding stock market manipulation. However, empirical evidence of manipulation remains scare especially in emerging markets like Iran. So, it is vital to detect and prevent. Manipulation distorts prices, thereby reducing market efficiency and harms public confidence. Distorted prices increase market volatility and risk. This study empirically...
متن کاملForecasting Of Tehran Stock Exchange Index by Using Data Mining Approach Based on Artificial Intelligence Algorithms
Uncertainty in the capital market means the difference between the expected values and the amounts that actually occur. Designing different analytical and forecasting methods in the capital market is also less likely due to the high amount of this and the need to know future prices with greater certainty or uncertainty. In order to capitalize on the capital market, investors have always sough...
متن کاملAn Analysis of Shocks Affecting House Prices in Iran and Its Convergence with the Housing Market in Selected Countries
The housing sector is one of the most important economic sectors in terms of household expenditure and GDP and its role in changing macroeconomic index such as economic growth and employment. Given the importance of the housing sector in the economy and there is a lot of volatility in this sector, in this study, the factors affecting the price of housing has been Including stock indices, liquid...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2005