Analyzing Stock Price News Sentiment with Machine Learning Models in Python

Sahaj Godhani
5 min readJun 4, 2023

Introduction: In today’s fast-paced stock market, news sentiment plays a crucial role in shaping investor behavior and influencing stock prices. By analyzing the sentiment behind stock-related news articles, investors can gain valuable insights to make informed trading decisions. In this blog, we will explore how machine learning models in Python can be utilized to analyze stock price news sentiment. We will walk through the process of building and training ML models to predict sentiment, enabling investors to stay ahead of market trends.

News Sentiment For Stock Market
  1. Understanding the Role of News Sentiment in Stock Markets: Sentiment analysis refers to the process of determining the emotional tone or sentiment of a text. In the context of stock markets, sentiment analysis helps gauge the positive, negative, or neutral sentiment of news articles related to stocks. By understanding the sentiment behind such news, investors can uncover potential market trends and sentiment-driven price movements.
  2. Collecting Stock Price News Data: To begin, we need a reliable source of stock price news data. One popular option is to leverage APIs provided by financial news platforms, such as Alpha Vantage or Yahoo Finance. These APIs offer access to a wide range of news articles related to specific stocks. In this blog, we will use the…

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