binomial model
[baɪˈnoʊmiəl ˈmɑdəl]
nounpl: binomial models
modelo binomial
1. A mathematical model used in finance and statistics that represents possible outcomes of an event using two branches at each step, typically used for option pricing and risk assessment
The binomial model is widely used to price European and American options in derivatives trading.
O modelo binomial é amplamente utilizado para precificar opções europeias e americanas na negociação de derivativos.
2. A discrete probability model that assumes at each time period an asset price can move up or down by a certain factor
Using a binomial model, we can estimate the value of the stock option at each node of the tree.
Usando um modelo binomial, podemos estimar o valor da opção de ação em cada nó da árvore.
3. A statistical framework based on the binomial distribution for analyzing outcomes with two possible states
The binomial model assumes that each trial has exactly two possible outcomes: success or failure.
O modelo binomial assume que cada tentativa tem exatamente dois resultados possíveis: sucesso ou fracasso.
The binomial model is a fundamental concept in quantitative finance taught in both Brazilian and American universities. It gained prominence after being developed by Cox, Ross, and Rubinstein in 1979 and remains essential for financial professionals in both countries. In Brazil, it is commonly used in MBA programs and by financial analysts working with derivative markets.
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