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More On Market Correlations
March 22, 2011
Wired Magazine – Possible Early Warning Sign for Market Crashes They say the telltale sign is a measure of co-movement, or the likelihood of stocks to move in the same direction. When a market is healthy, co-movement is low. But in the months and years before a crash, co-movement seems to grow. Regardless of whether… Continue reading More On Market Correlations