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Intrinsic Value vs Time Value

intermediate7 min read

A premium is part real value, part hope. Splitting the two is the key to everything later.

Every option premiumThe price paid to buy an option. splits into exactly two parts: **intrinsic valueWhat an asset is really worth, based on its fundamentals. (real, exercisable value right now) and time value* (everything else — the value of possibility* before expiry). Premium = intrinsic + time value. Learning to split them is the key that unlocks the rest of optionsThe right, not the obligation, to buy or sell at a set price..

The crucial, money-losing insight for beginners: time value is melting hope, and it decays to zero at expiry. Intrinsic valueWhat an asset is really worth, based on its fundamentals. is real and durable; time value is a wasting asset that erodes every single day and vanishes completely at expiry. So an OTMWhere an option’s strike sits relative to the current price. optionThe right, not the obligation, to buy or sell at a set price. (which is 100% time value — pure hope, zero real value) is a melting ice cube: if the stock doesn’t move enough, fast enough, it bleeds to zero and you lose it all. This is why cheap OTMWhere an option’s strike sits relative to the current price. optionsThe right, not the obligation, to buy or sell at a set price. so often expire worthless — you weren’t buying value, you were buying time, and time always runs out. Every option buyer is in a race against this decay (the Greek “theta”, next module).
ExampleStock at ₹1,000. A ₹950 callThe right, not the obligation, to buy or sell at a set price. trades at ₹70: ₹50 of that is intrinsic (₹1,000 − ₹950) and ₹20 is time value. A ₹1,100 (OTMWhere an option’s strike sits relative to the current price.) callThe right, not the obligation, to buy or sell at a set price. trades at ₹15 — all ₹15 is time value, zero intrinsic. If the stock just sits at ₹1,000 till expiry, that ₹15 melts to nothing, while the ₹950 callThe right to buy the underlying at a set price — a bullish bet. still retains its ₹50 intrinsic.
Key takeawayPremium = intrinsic valueWhat an asset is really worth, based on its fundamentals. (real, in-the-money value now) + time value (the price of possibility, pure hope). Time value decays daily to zero at expiry, so OTMWhere an option’s strike sits relative to the current price. optionsThe right, not the obligation, to buy or sell at a set price. (100% time value) are melting ice cubes — which is why they so often expire worthless.
FAQs
Why does an option lose value even if the stock doesn’t move?

Because of time-value decay. Each day that passes removes some of the “possibility” premium, since there’s less time left for a favourable move. An option held flat slowly bleeds its time value — great for sellers (who collect it), painful for buyers (who pay it). This decay is the Greek *theta*.