Sentiment Analysis Stock Market: Sources and Challenges
Making accurate predictions regarding stock prices is challenging as the stock prices move depending on factors like interest rates, corporate governance, investors’ risk aversion, market trends, and firm investments. However, understanding the market psychology with sentiment analysis stock market might give a clue about future stock price movements.
Explore the definition, ways, challenges, and channels of stock market sentiment analysis, as well as a special sentiment analysis model, BERT:
What is stock market sentiment analysis?
Figure 1. Time series plot of news sentiment score vs. actual stock prices
Source: Arxiv
Not only do financial determinants such as investments, profitability, and corporate governance quality influence…
