Intrinsic Value (Options)
Intrinsic value in options is the portion of an option's premium that represents its immediate exercise value — the profit that would be realized if the option were exercised right now.
Intrinsic value is the concrete, mathematically definable component of an options premium. It answers a simple question: if you exercised the option this instant, how much would you make before accounting for the premium paid? For a call option, intrinsic value equals the stock price minus the strike price, but only when that difference is positive. When the stock trades below the strike, intrinsic value is zero — not negative — because no rational holder would exercise an out-of-the-money option.
For a put option, intrinsic value equals the strike price minus the current stock price, again floored at zero. A $90 put on a $75 stock carries $15 of intrinsic value per share, or $1,500 per contract. If the stock trades above $90, the put has zero intrinsic value and is entirely out of the money.
The crucial distinction between intrinsic value and total premium reveals the role of time and uncertainty in options pricing. Total premium equals intrinsic value plus time value (also called extrinsic value). Intrinsic value is stable and predictable — it changes in lockstep with the stock price. Time value, by contrast, diminishes as expiration approaches and expands when implied volatility rises, reflecting the possibility that the option could move into the money before it expires.
Intrinsic value cannot be negative. Even a deeply out-of-the-money option with zero intrinsic value retains some time value as long as time and volatility remain. At expiration, however, time value collapses to zero and the option is worth exactly its intrinsic value — the contract is either in the money and worth the spread between strike and stock price, or it expires worthless.
Professional options traders constantly monitor intrinsic versus extrinsic value when evaluating early exercise decisions for American-style contracts. Deep ITM calls on dividend-paying stocks may be worth exercising early just before the ex-dividend date to capture the dividend, provided the time value sacrificed is less than the dividend received. This early exercise calculus is unique to American-style options and does not apply to European-style contracts.