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2. Post-modern portfolio theory - Wikipedia

   en.wikipedia.org/wiki/Post-modern_portfolio_theory

   By defining investment risk in quantitative terms, Markowitz gave investors a mathematical approach to asset-selection and portfolio management. But there are important limitations to the original MPT formulation. Two major limitations of MPT are its assumptions that: the variance [1] of portfolio returns is the correct measure of investment ...

3. Modern portfolio theory - Wikipedia

   en.wikipedia.org/wiki/Modern_portfolio_theory

   Modern portfolio theory (MPT), or mean-variance analysis, is a mathematical framework for assembling a portfolio of assets such that the expected return is maximized for a given level of risk. It is a formalization and extension of diversification in investing, the idea that owning different kinds of financial assets is less risky than owning ...

4. Markowitz model - Wikipedia

   en.wikipedia.org/wiki/Markowitz_model

   The portfolio P is the most efficient portfolio, as it lies on both the CML and Efficient Frontier, and every investor would prefer to attain this portfolio, P. The P portfolio is known as the Market Portfolio and is generally the most diversified portfolio. It consists of essentially all shares and securities in the capital market (either long ...

5. 4 Best Portfolio Tracking Apps

   www.aol.com/finance/4-best-portfolio-tracking...

   The best portfolio tracker for you depends upon your expertise, the number and size of investments in your portfolio, what you want to accomplish with the tracker (such as managing your ...

6. Efficient frontier - Wikipedia

   en.wikipedia.org/wiki/Efficient_frontier

   In modern portfolio theory, the efficient frontier (or portfolio frontier) is an investment portfolio which occupies the "efficient" parts of the risk–return spectrum. Formally, it is the set of portfolios which satisfy the condition that no other portfolio exists with a higher expected return but with the same standard deviation of return (i ...

7. Modified Dietz method - Wikipedia

   en.wikipedia.org/wiki/Modified_Dietz_method

   The modified Dietz method [1] [2] [3] is a measure of the ex post (i.e. historical) performance of an investment portfolio in the presence of external flows. (External flows are movements of value such as transfers of cash, securities or other instruments in or out of the portfolio, with no equal simultaneous movement of value in the opposite direction, and which are not income from the ...