Fusion of three passions: writing, quantitative analysis, making money (not necessarily in that order). If perhaps you find any value in these posts, all the better.
Q. Who are you?
A. Humble student of alpha.
Q. Why do you write the blog?
A. Exercise intellectual discipline. Publish quantitative trading strategies and analysis. Collaborate with peers in quantitative trading.
Q. How can I contact you?
A. By popular demand, via email: quantivityblog at yahoo dot com.
Q. Is Quantivity available vis RSS?
A. Subscribe to Quantivity via RSS.