Research Questions:
1- What is the overall effect of Social Media Sentiment on Stock Prices? (Causal)
2-Does Social Media Sentiment affect the stock return of small or large companies?( Casual)
3- How do the reactions of companies and investors on social media affect the stock performance of the companies? (Casual)
4- What are the relationships between the size of the company as a moderator and stock prices?
How do the reactions of companies and investors on social media affect the stock performance of the companies?
