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Although quite simple connected scatterplots can give interesting new insights on how time series perform together: As an example: Gold vs. S&P 500 from 1970 till today: The green point marks 1970, the red point is today. Every point is a year, moving vertically upwards means rise in the S&P ...


The work of the NYU V-Lab is interesting to me. They try to measure risk in the system as a whole "systemic risk", rather than risk in a single portfolio.

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