A New Approach for Analyzing Financial Markets using Correlation Networks and Population Analysis

Zahra Hatami, Hesham Ali, David Volkman, Prasad Chetti

2022

Abstract

With the availability of massive data sets associated with stock markets, we now have opportunities to apply newly developed big data techniques and data-driven methodologies to analyze these complicated markets. Correlation network analysis makes it possible to structure large data in ways that facilitate finding common patterns and mine-hidden information. In this study, we developed the population analysis with utilizing a correlation network model to conduct a study on stock market data on companies for the years 2000 through 2004. We utilized companies’ parameters for behavior assessment based on the population analysis. After creating the network model, we employed graph-based community algorithms, such as GLay, to identify communities and stocks with similar features associated with their excess returns. Our analysis of the top two communities revealed that companies in the finance sector have the highest share in the market, and companies with a low amount of capitalization have a high excess return, similar to large companies. The proposed correlation network model and the associated population analysis show that investing in companies with high capitalization does not always guarantee higher rates of return on investment. Based on the proposed approach, investors could get similar returns by investing in certain small companies.

Paper Citation

in Harvard Style

Hatami Z., Ali H., Volkman D. and Chetti P. (2022). A New Approach for Analyzing Financial Markets using Correlation Networks and Population Analysis. In Proceedings of the 24th International Conference on Enterprise Information Systems - Volume 2: ICEIS, ISBN 978-989-758-569-2, pages 569-577. DOI: 10.5220/0011073800003179

in Bibtex Style

@conference{iceis22,
author={Zahra Hatami and Hesham Ali and David Volkman and Prasad Chetti},
title={A New Approach for Analyzing Financial Markets using Correlation Networks and Population Analysis},
booktitle={Proceedings of the 24th International Conference on Enterprise Information Systems - Volume 2: ICEIS,},
year={2022},
pages={569-577},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0011073800003179},
isbn={978-989-758-569-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 24th International Conference on Enterprise Information Systems - Volume 2: ICEIS,
TI - A New Approach for Analyzing Financial Markets using Correlation Networks and Population Analysis
SN - 978-989-758-569-2
AU - Hatami Z.
AU - Ali H.
AU - Volkman D.
AU - Chetti P.
PY - 2022
SP - 569
EP - 577
DO - 10.5220/0011073800003179