Bruce Kovner - Macro Trading is like playing Chess
What are financial correlations?
Famous predictor Nate Silver explains why correlation doesn't necessarily imply causation.
Reasons for Correlations
Why do these arguably unrelated markets correlate?
Where there should be correlations, some they dont correlate..
Aussie - Gold a great delayed correlation trade from 12 to 600 hours apart!
How or Why was Italian stock market correlated to Copper? So how do you trade this..