Buzzwords build momentum: Global financial Twitter sentiment and the aggregate stock market.
Axel Groß-KlußmannStephan KönigMarkus EbnerPublished in: Expert Syst. Appl. (2019)
Keyphrases
- stock market
- financial news
- short term
- stock price
- financial data
- stock market data
- polarity classification
- stock index futures
- financial time series
- stock exchange
- trading rules
- social media
- listed companies
- sentiment analysis
- stock trading
- public opinion
- long term
- financial markets
- sentiment classification
- social networks
- stock returns
- portfolio optimization
- online social networks
- social media data
- technical indicators
- stock data
- neural network
- opinion mining
- data mining
- trading strategies
- user generated content