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• 09:50, 17 August 2026 WikiSysopIG talk contribs created page Information ratio (Created page with "'''Information ratio''' ('''IR''') is a measure of the risk-adjusted performance of an investment portfolio relative to its benchmark. It compares the average active return generated by a portfolio with the variability of those active returns, commonly measured by tracking error. ==Calculation== The information ratio is commonly calculated as: <math> \text{Information Ratio} = \frac{\text{Average Active...")