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The Maximum Drawdown, more commonly referred to as Max DD, is the worst (the maximum) peak to valley loss since the investment’s inception. [ citation needed ] In finance, the use of the maximum drawdown is an indicator of risk through the use of three performance measures: the Calmar ratio , the Sterling ratio and the Burke ratio .
While multiple definitions of the Sterling ratio exist, it measures return over average drawdown, versus the more commonly used max drawdown. [citation needed] While the max drawdown looks back over the entire period and takes the worst point along that equity curve, a quick change of the look back allows one to see what the worst peak to ...
Calmar ratio (or Drawdown ratio) is a performance measurement used to evaluate Commodity Trading Advisors and hedge funds. It was created by Terry W. Young and first published in 1991 in the trade journal Futures .
where DD t, DD t-1, P t and P t-1 refer the drawdown (DD) and prices (P) at a specific point in time, t, or the time right before that, t-1. The risk-return ratio is then defined and measured, for a specific time period, as: = /
For example, x ∗ is a strict global maximum point if for all x in X with x ≠ x ∗, we have f(x ∗) > f(x), and x ∗ is a strict local maximum point if there exists some ε > 0 such that, for all x in X within distance ε of x ∗ with x ≠ x ∗, we have f(x ∗) > f(x). Note that a point is a strict global maximum point if and only if ...
The Sortino ratio measures the risk-adjusted return of an investment asset, portfolio, or strategy. [1] It is a modification of the Sharpe ratio but penalizes only those returns falling below a user-specified target or required rate of return, while the Sharpe ratio penalizes both upside and downside volatility equally.
Lazzoni Modern Furniture explored the essentialism trend in interior design and how it represents a middle ground between minimalism and maximalism.
Like upper bounds and maximal elements, greatest elements may fail to exist. In a totally ordered set the maximal element and the greatest element coincide; and it is also called maximum; in the case of function values it is also called the absolute maximum, to avoid confusion with a local maximum. [1] The dual terms are minimum and absolute ...