Human activities widely exhibit a power-law distribution. Considering stock trading as a typical human activity in the financial domain, the first aim of this paper is to validate whether the well-known power-law distribution can be observed in this activity. Interestingly, this paper determines...

Hidden Markov model (HMM) is a powerful machine-learning method for data regime detection, especially time series data. In this paper, we establish a multi-step procedure for using HMM to select stocks from the global stock market. First, the five important factors of a stock are identified and...

An investment is a commitment of funds made in the expectation of some positive rate of return. A fundamental principle of investments is diversification, where investors diversify their investments into different types of financial assets. The different stocks can be clubbed in one portfolio....

TABLE OF CONTENTS -- INTRODUCTION -- ACKNOWLEDGEMENTS -- CHAPTER I-BONDS AND THE DOLLAR -- THE DOLLAR -- OTHER MEASURES ARE FIXED -- IMPORTANT TO INVESTORS -- BANKS AND INSURANCE COMPANIES -- CHAPTER II-BONDS AND COMMON STOCKS -- NATURE OF SECURITY -- SAFE BONDS IMPLY SAFE STOCKS -- WHERE DOES...

Whether you are an investment professional managing billions of dollars or an individual investor with a small nest egg, TrimTabs Investing shows you how to beat the major stock market averages with less risk. This groundbreaking book begins by comparing the stock market to a casino in which the...