Predicting Stock Market Indexes, Two Days In Advance, Using NewsInn Algorithm

Radu Nicoara


NewsInn is an A.I. Driven Algorithm that processes and conglomerates news from major news publications. It uses an opinion extraction algorithm to do a sentiment analysis on every news article.

Considering that stock markets are heavily influenced be world news, we conducted a study to show the link between the detected sentiment inside the news, and the most used Stock Market Indexes: S&P 500, Dow Jones and NASDAQ. Results showed an almost 70.00% accuracy in predicting market fluctuation two days in advance.

Full Text:




  • There are currently no refbacks.

Copyright (c) 2015 Radu Nicoara

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.

Business and Economic Research  ISSN 2162-4860

Copyright © Macrothink Institute

To make sure that you can receive messages from us, please add the '' domain to your e-mail 'safe list'. If you do not receive e-mail in your 'inbox', check your 'bulk mail' or 'junk mail' folders.