A vanilla Greek is a first-order derivative of the option value with respect to some variable such as underlying’s price, volatility, interest...

A measure (first-order greek) of the rate of change in the value of an option with respect to the passage...

A 1st order Greek is a first-order derivative of the option value with respect to some variable such as underlying’s price, volatility,...

A first-order Greek is a first-order derivative of the option value with respect to some variable such as underlying’s price, volatility, interest rate,...