Efficient Portfolio

Efficient Portfolio is a unique smartphone app, which calculates the "efficient portfolio" of shares according to the theory of Nobel laureate Prof. Harry M. Markowitz and gives instructions, how to change a given portfolio to become efficient. The efficient portfolio is a portfolio that provides the greatest expected return for a given level of risk, or equivalently, the lowest risk for a given expected return, also called "optimal portfolio".

The model works right under the assumptions of the original theory:

- The investor is acting in a rational and risk-averse manner.
- Entry- and target values are quantified by expected values and standard deviation.
- Shares of the portfolio are arbitrarily divisible.
- The model does not account transaction costs.
- The model relates to a one period consideration.
- Changes in the fair values are normally distributed.

The model is intended for long-term investors (5 - 10 years). Refreshments of the portfolio (buy/sell shares) should carried out not more than one time a year, because transaction costs becomes eventually too high.

Free Data API: Alpha Vantage Inc., Boston, Mass., USA. Includes ticker data in USD from NYSE, NASDAQ and OTC.
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What's New

First distribution of app "Efficient Portfolio" V1.1
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Additional Information

Eligible for Family Library
Eligible if bought after 7/2/2016. Learn More
March 25, 2018
Current Version
Requires Android
4.1 and up
Content Rating
Offered By
SCIETREX Scientific Software AG.
Sugabüntweg 10 FL 9491 Ruggell Liechtenstein
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