A Black Box Model is a type of software that is used to transform data into a useful investment strategy. There are many different types of black box models, but they all utilize data in some way. These models can be used to determine and predict the stock market and, as a result, play an important role in daily life. In order to understand a black box model, it is important to first gain a basic understanding of the model itself. A black box model can be defined as an investment model that uses historical data to predict future market trends. A "black box" is the name given to this type of model because these models are generally considered to be a "black box" because they are not easily understood nor predicted. The role of a black box model is to estimate the value of a security or asset based on historical data, most commonly price data. Data is collected and analyzed in order to obtain a set of values for the model parameters. These parameters are then used by the historical data to predict how the market will react in the future. The Black box models are used in a variety of situations and applications. As previously stated, these models are most commonly used to predict and estimate future market trends using historical data. The stock market is one of the most widely used applications for black box models. Black box models are also used to determine the optimal decision for optimal resource allocation for a firm. These models can be used to determine the best location for a business, or to determine the best automobile to produce in a certain year. In many ways, black box models are similar to regression analysis models, because they both utilize data in order to estimate future trends.