A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.

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a model that allows to determine the theoretical rate of asset returns required by an investor, given the asset systematic risk or market risk.
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a dynamically and strongly typed programming language whose design philosophy emphasizes code readability. Two significantly different versions of Python (2 and 3) are in use. Please mention…
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Excess return per unit of deviation in return.
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The risk that a borrower will default on any type of debt by failing to make required payments and that the corresponding lender suffers a loss.
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The prioritized list of resting orders held by the exchange. Each limit order represents an obligation to buy or sell. The most common type of order book is prioritized first by price and them by time…
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The calculated approximation of a result which is usable even if input data may be incomplete or uncertain.
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an open-source C++ library for quantitative finance.
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Market makers provide liquidity to the market by quoting bid and ask prices for most of the time. The pricing in absolute terms is not as important as finding relative mispricing. The market microstru…
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An investment strategy that attempts to balance risk versus reward by adjusting the percentage of each asset in an investment portfolio according to the investors risk tolerance, goals and investment …
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The Chicago Board Options Exchange Market Volatility Index, a popular measure of the implied volatility of S&P 500 index options.
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Algorithms that allow computers to evolve behaviors based on empirical data. Approaches include genetic programming, artificial neural networks, decision trees, support vector machines, and cluster a…
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The process of determining the price - the value - of an asset.
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Fixed-income instruments whose price depends in large part upon judgments of the creditworthiness of a corporation or government.
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A type of stochastic volatility model developed by associate finance professor Steven Heston in 1993 for analyzing bond and currency options. The Heston model is a closed-form solution for pricing opt…
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a computer program that will submit orders to the market. It can be user driven or completely automated.