The process used in certain economic, cost-benefit, engineering, or traffic studies where multiple factors, elements, and/or outcomes are evaluated and compared by the use of measurable data. Certain mathematical models, formulas, numerical indices, rankings, and value matrices may be used to assist with such a process.

Using advanced mathematical and programmnig techniques to model, analyze, and predict the markets. The dream job. Also known on Wall Street as "Rocket Science" although it has nothing to do with rockets and is, in fact, far more complex than the science related to rocketry.

Using mathematical models to predict and evaluate future risk and return of portfolio asset allocations.

Investment technique based on mathematical models used to calculate equilibrium values for various assets. It is used to detect securities that differ considerably from their equilibrium price.

involves the statistical study of historic returns, price volatility and price correlations of different assets to construct optimal portfolios. It relies heavily on mathematical models

Use of mathematical techniques to make investment decisions.