Can tweets move stock prices?
The Impact of Social Media Sentiment on Stock Price Changes
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study looked at whether what people say on Twitter about companies affects how much their stock prices go up or down.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 5Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
This study looked at whether what people say on Twitter about companies affects how much their stock prices go up or down.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 5Related Content
Claims (4)
When the public learns about a company's practices on social media, its stock price drops significantly.
Changes in public sentiment on social media are linked to small daily changes in stock prices for the most followed stocks on Yahoo Finance, with positive sentiment tied to price rises and negative sentiment tied to price falls.
Social media sentiment cannot reliably predict stock price changes on its own due to market volatility and other important factors that affect prices.
Changes in how people feel on social media are linked to small but detectable changes in the daily prices of stocks for large companies.