Arbitrage Pricing Theory (APT) is a multifactor model used to determine the fair price of an asset considering multiple macroeconomic factors without the need for a market portfolio. It is an alternative to the Capital Asset Pricing Model (CAPM) and is known for its flexibility and foundation in arbitrage conditions.
Arbitrage Pricing Theory (APT) is a model proposed by Stephen Ross in 1976 for calculating returns on securities. It assumes multiple factors affecting security returns, differing from the Capital Asset Pricing Model (CAPM), which relies on a single systematic risk factor.
