Quantitative Finance Stack Exchange is a question and answer site for finance professionals and academics. This website http://quant.stackexchange.com/ covers questions on real-life problems you face such as:
- securities valuation
- risk modeling
- market microstructure
- portfolio management
- financial engineering
And this is not a discussion forum...Quantitative Finance Stack Exchange is all about answers. Pretty straight forward- Ask a question, get an answer! Great resource to check out while it is in BETA.
Other resources for Quantitative Finance:
Wilmott.com is a quantitative financial portal created by Paul Wilmott. One can find job postings, technical articles, up-to-date news, and other useful resources.
QuantStart is a personal website discussing Algorithmic Trading strategy research, development, backtesting and implementation. The author behind this website once worked in a hedge fund as a quantitative trading developer in London. Therefore, his articles are very practical. There are several articles on career development, which are very useful for those unfamiliar with the industry.
The QuantLib project is aimed at providing a comprehensive software framework for quantitative finance. QuantLib is a free/open-source library for modeling, trading, and risk management in real-life. It is written in C++ with a clean object model, and is then exported to different languages such as C#, Objective Caml, Java, Perl, Python, GNU R, Ruby, and Scheme.
4. Yahoo Finance
You can get free stock quotes, option prices, up to date news, portfolio management resources, international market data, message boards, and mortgage rates from here.
5. Data and Charts of U.S. Department of the Treasury
Great resource to find all kinds of interest rates related with the U.S. treasury.
It is a leading resource on Financial Engineering education and news, but the main focus is education. Quantnet provides detail information about Financial Engineering programs in North America.
By- Xiaohong Chen, Financial Math Intern, May 2015 Graduate