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In finance, the Treynor reward-to-volatility model (sometimes called the reward-to-volatility ratio or Treynor measure [1]), named after American economist Jack L. Treynor, [2] is a measurement of the returns earned in excess of that which could have been earned on an investment that has no risk that can be diversified (e.g., Treasury bills or a completely diversified portfolio), per unit of ...
In finance, Jensen's alpha [1] (or Jensen's Performance Index, ex-post alpha) is used to determine the abnormal return of a security or portfolio of securities over the theoretical expected return. It is a version of the standard alpha based on a theoretical performance instead of a market index .
Calmar ratio; Coefficient of variation; Information ratio; Jaws ratio; Jensen's alpha; Modigliani risk-adjusted performance; Roy's safety-first criterion; Sharpe ratio; Sortino ratio; Sterling ratio; Treynor ratio; Upside potential ratio; V2 ratio
Treynor ratio measures how successful an investment is in terms of returns after considering the inherent level of risk involved. 3 Funds With High Treynor Ratio for Risk-Taking Investors Skip to ...
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Sharpe ratios, along with Treynor ratios and Jensen's alphas, are often used to rank the performance of portfolio or mutual fund managers. Berkshire Hathaway had a Sharpe ratio of 0.79 for the period 1976 to 2017, higher than any other stock or mutual fund with a history of more than 30 years.
How much worse was the second portfolio than the first? These downsides apply to all risk-adjusted return measures that are ratios (e.g., Sortino ratio, Treynor ratio, upside-potential ratio, etc.). M 2 has the enormous advantage that it is in units of percentage return, which is instantly interpretable by virtually all investors. Thus, for ...
Jack Lawrence Treynor (February 21, 1930 – May 11, 2016) was an American economist who served as the President of Treynor Capital Management in Palos Verdes Estates, California. He was a Senior Editor and Advisory Board member of the Journal of Investment Management , and was a Senior Fellow of the Institute for Quantitative Research in Finance .