Now I think my display name is cool！Let's keep it ;)
No questions with score of 5 or more
Proof that you cannot beat a random walk
How do I adjust a correlation matrix whose elements are generated from different market regimes?
Duality between constant rebalanced portfolio (CRP) and corresponding derivative
Why a self-financing replicating portfolio should always exist?
How do I graphically represent the evolution of a covariance matrix over time?
Excellent information source on advanced machine learning / data mining based trading?