There are 22 stock exchanges in India, the first being the Bombay Stock Exchange (BSE), which began formal trading in 1875, making it one of the oldest in Asia. Over the last few years, there has been a rapid change in the Indian securities market, especially in the secondary market. Advanced technology and online-based transactions have modernized the stock exchanges. In terms of the number of...

We have built an agent service-based enterprise infrastructure: FTRADE. With its online connectivity to huge real stock data in global markets, it can be used for online evaluation of trading strategies and data mining algorithms. The main functions in the F-TRADE include soft plug-and-play, and back-testing, optimization, integration and evaluation of algorithms. In this paper, we’ll focus on ...

Abstmct. l’he growth of alternative trading systems that compete with established stock markets will have profound fleets on many securities exchanges and their nltmlber jhs. New screen-based markets match investors ’ orders directly without the involvement of a broker or a dealer, saving intermediation costs such as the bid-ask spread and broker commission costs. Competing market makers operat...

With an easy access to share information and data nowadays, many investors worldwide are interested in predicting stock prices. The prediction of stock prices using data mining techniques applied to technical variables has been widely researched but not much research to date has been done in applying data mining techniques to both technical and fundamental information. This paper is based on a ...

The goal of this chapter is to examine whether the time series of returns of securities listed on Taiwan’s stock exchange exhibit significant nonlinear serial dependencies, as do those of other stock exchanges throughout the world, and, if so, to examine the pervasiveness of such dependencies across the individual stocks trading on the Taiwan Stock Exchange. First, an examination of the charact...

We analyze the relations between the stock market and a stock bulletin board system (BBS) in Japan. Previous studies in the USA found that the characteristics of messages posted on stock BBSs can predict market volatility and trading volume. We develop hypotheses based on the results of those analyses and apply statistical analysis to the data about companies mentioned in a large number of mess...

Do spikes in Twitter chatter about a firm precede unusual stock market trading activity for that firm? If so, Twitter activity may provide useful information about impending financial market activity in real-time. We study the real-time relationship between chatter on Twitter and the stock trading volume of 96 firms listed on the Nasdaq 100, during 193 days of trading in the period from May 21,...

We are the first to evaluate the impact of the trading floor closure on the corresponding efficiency of the stock price formation process on the Toronto Stock Exchange (TSX). Utilizing short-horizon return predictability as an inverse indicator of market efficiency, we demonstrate that while the switch to all electronic trading resulted in higher trading activity and lower trading costs, the in...

Modern financial markets compete aggressively for trading activity and investor interest. Information technology, once a crucial element in streamlining paper flows and operations, is now a strategic resource used in attracting or retaining market liquidity. Established exchanges introduce technology to enhance their markets. New market venues challenge the status quo and rely on technology to ...

Alternative selection of a portfolio has been a challenging research area in finance and investment decision making. Recent advances in single Decision Support Systems (DSS), soft computing and machine learning models are to solve the problems in selection of alternatives under uncertain market and risk environments. These models have not considered concurrently uncertain values including quant...