Search Results for "integer set library"

...You have to provide PortOpt (in text files or - if you use the api - using your own code) the variance/covariance matrix of the assets, their average returns and the agent risk preference. It returns the vector of assets' shares that composes the optimal portfolio. In order to minimise the variance it internally uses QuadProg++, a library that implement the algorithm of Goldfarb and Idnani for the solution of a (convex) Quadratic Programming problem by means of an active-set dual method. This solution is very efficient as it allows to solve hundred of thousand of portfolio problems in seconds. PortOpt runs as a text/console tool so it can be easily used in your own scripts.

...A set of sample applications demonstrating some simple uses of the API are also available. The component also supports replay from historical files and does not require a connection to the Spark servers when working in file replay mode. This makes it ideal for those wishing to learn how to manipulate and utilise institutional-grade market data in non-institutional setting.