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History. Google Finance was first launched by Google on March 21, 2006. The service featured business and enterprise headlines for many corporations including their financial decisions and major news events. Stock information was available, as were Adobe Flash -based stock price charts which contained marks for major news events and corporate ...
A daily volume chart of the S&P 500 index from January 3, 1950, to February 19, 2016. Logarithmic Chart of S&P 500 Index with and without Inflation and with Best Fit and other graphs to Feb 2024. The Standard and Poor's 500, or simply the S&P 500, [ 5] is a stock market index tracking the stock performance of 500 of the largest companies listed ...
Performance attribution, or investment performance attribution is a set of techniques that performance analysts use to explain why a portfolio 's performance differed from the benchmark. This difference between the portfolio return and the benchmark return is known as the active return. The active return is the component of a portfolio's ...
Sharpe ratio. In finance, the Sharpe ratio (also known as the Sharpe index, the Sharpe measure, and the reward-to-variability ratio) measures the performance of an investment such as a security or portfolio compared to a risk-free asset, after adjusting for its risk. It is defined as the difference between the returns of the investment and the ...
us .spindices .com /indices /equity /dow-jones-industrial-average. The Dow Jones Industrial Average ( DJIA ), Dow Jones, or simply the Dow ( / ˈdaʊ / ), is a stock market index of 30 prominent companies listed on stock exchanges in the United States. The DJIA is one of the oldest and most commonly followed equity indexes.
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 . The security could be any asset, such as stocks ...
Best for Industry News: Yahoo Finance. Yahoo Finance is not just one of the best websites for real-time stock trading and finance news. It also provides a free, yet sophisticated, portfolio ...
Personal finance. Portfolio optimization is the process of selecting an optimal portfolio ( asset distribution), out of a set of considered portfolios, according to some objective. The objective typically maximizes factors such as expected return, and minimizes costs like financial risk, resulting in a multi-objective optimization problem.