Floor Value

Definition

The floor value represents the minimum threshold below which a portfolio’s value is not permitted to fall, serving as a critical constraint in portfolio insurance strategies. This value is established at the outset of the investment period and dictates the level of capital protection sought by the investor. In options trading, the floor value is analogous to the strike price of a protective put option, guaranteeing a minimum selling price for the underlying asset. The floor value is a fundamental component of Constant Proportion Portfolio Insurance (CPPI) models.