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Volatility

In finance, volatility is a measure the dispersion of returns of a security or portfolio. It can be calculated as the variance or standard deviation of returns over a given period of time. Returns can be measured over a daily, weekly or monthly period. Volatility is considered a good, but imperfect proxy for risk. Commonly, the higher the volatility, the riskier the security.

Quantitative investing: invisible layers surface to deliver attractive returns
Quantitative investing: invisible layers surface to deliver attractive returns
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Factoring carbon taxes into a Value strategy
Factoring carbon taxes into a Value strategy
Incorporating carbon taxes into a Value strategy at a stock level is equivalent to imposing carbon footprint constraints on the overall portfolio.
22-12-2021 | 研究