- Activity
- Tech Directory
- Analytics / Financial Libraries
- Asset Management Solutions
- ECNs/Exchanges/MTFs
- Hardware Vendors
- Infrastructure Solutions
- Insurance Systems
- Liquidity Management
- Market Data
- Middle / Back Office
- Payment Solutions
- Reference Data Solutions
- Retail Systems
- Risk Management Solutions
- Trading Systems
- Treasury Management
- Wholesale Banking Systems
- Fund Services
- Consulting
- Education
- Training
- Events
- Books
- Research
- Latest Research
- Research Library
- Behavioural Finance
- CDOs
- Collections and Resources
- Complexity Science
- Computational Finance
- Corporate Finance
- Decision Science
- Econometrics
- Economic / Financial Models
- Economic History
- Econophysics
- Education Issues
- Environmental Economics
- Ethics / Religion
- Evolutionary Economics
- Finance and Society
- Financial Bubbles
- Financial Crime
- Financial Crises
- Financial Instruments
- Financial Markets
- Financial Regulation
- Gambling and Finance
- Game Theory
- General Banking
- Hedge Funds
- High Frequency Trading
- Insurance
- Introductions and Fuindamentals
- Islamic Banking and Finance
- Liquidity
- Literature Reviews
- Macroeconomics
- Market Efficiency
- Market Microstructure
- Network Science
- Neuroeconomics
- Options Pricing and Valuation
- Philosophy of Finance
- Policy Issues
- Publishing Issues
- Quantitative Methods
- Research Issues
- Risk Management
- Shareholder Activism
- Structured Finance
- Volatility
- Link Library
- Issues in Research and Publishing
- Issues in Quantitative Finance
- Humour
- Fun and Games
- Econophysics
- Financial Crisis
- Neuroeconomics
- Financial Careers
- Banking Recruitment Sites
- Profiles and People
- Interviews
- Ratings and Agencies
- Popular Finance
- Podcasts
- Flash Crash
- The Future of Finance
- Historical Resources
- Open Courseware
- Forums and Discussion
- Directories and Portals
- Glossaries
- Social Networks
- Financial Calculators
- Financial Technology and Software
- Programming
- GPUs
- Parallel Processing
- Quant Programming
- C++
- dot Net
- Java
- Matlab
- Open Sources Essentials
- VBA / Excel
- R / S+
- Blogs
Next Dates: - Introduction to QuantLib Development with Luigi Ballabio, September 2 - 4, 2013 - £1700
Musings on software infrastructure, programming language type systems, investments, and markets
Bookmark & Share
Behavioral Finance and Sentiment/Tone Mining
Tue, 14 Feb 2012 10:32:31 GMT
There are two prominent claims about the stock market: one is that machines are driving the entire market these days. The other is that behavioral finance works and even sentiment-based trading can produce excess profits.
The very possibility that some traders are outperforming based on behavior-based analysis points to an interesting point. You commonly hear the claim that machines and algos drive the entire stock market these days (and perhaps other markets too). Although it is true that automated trading (including program trading (trading in baskets) and high-frequency trading) drive considerable volume, it does not necessarily follow that psychology is irrelevant. The market as it stands right now is neither an entirely agent-based market (where machines do all the decisionmaking and strategizing) nor human-psychology-based. It is a hybrid of the two. Trading has become much more systematic although some discretionary funds still exist.
Related content
