Zeno Adams

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    Contrary to common belief, market correlations between assets are constant

Contrary to common belief, market correlations between assets are constant

The decision whether to buy a financial asset and add it to an existing portfolio depends on three main variables: (1) what is the asset’s return? (2) What is the asset’s level of risk? and (3) how well does the asset fit into my existing portfolio?

The third question is usually answered by looking at the correlation between assets. At […]

Why are commodity markets behaving like stock markets?

Ten years ago, a course on commodity markets would teach students that commodity returns are uncorrelated with the returns of other financial assets. Commodities were praised as excellent portfolio diversifiers, providing financial protection when it is needed most. Since the early 2000s, however, the behaviour of commodity prices has changed in fundamental ways. Popular investment commodities such as crude […]