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Option Moneyness: In, At, and Out of the Money

For educational purposes only; not investment advice.

Direct answer

Section titled “Direct answer”

Moneyness describes the relationship between an option’s strike price and the current price of its underlying. It answers whether immediate exercise would produce intrinsic value, not whether the trade has made money.

For a call, the option is in the money (ITM) when the underlying is above the strike and out of the money (OTM) when it is below. For a put, the relationship reverses: it is ITM below the strike and OTM above it. At the money (ATM) means the strike is at or close to the underlying price. “Close” is a market description rather than a universal fixed percentage.

How to classify moneyness

Section titled “How to classify moneyness”

Let S be the underlying price and K the strike:

Contract ITM ATM OTM
Call S > K S near K S < K
Put S < K S near K S > K

The corresponding intrinsic values are:

Call intrinsic value = max(S - K, 0)

Put intrinsic value = max(K - S, 0)

Moneyness changes whenever the underlying crosses a strike, even though the strike itself remains fixed. A contract can move from OTM to ATM to ITM and back many times before expiration.

“Deep ITM” and “deep OTM” describe greater distance from the strike, but no single percentage boundary applies to every stock, index, volatility level, or time horizon. Distance in dollars, distance as a percentage of spot, Delta, and probability-based measures answer related but different questions.

Before expiration, an OTM option can still have market value because time remains and volatility creates a possibility of finishing ITM. An ITM option normally contains intrinsic value plus any remaining time value. ATM options often have substantial time value and strong sensitivity to changes in time and volatility, but they are not automatically the most liquid or best contract.

One stock, six classifications

Section titled “One stock, six classifications”

Assume a stock trades at $72.00:

Strike Call status Call intrinsic Put status Put intrinsic
$65 ITM $7.00 OTM $0.00
$72 ATM $0.00 ATM $0.00
$80 OTM $0.00 ITM $8.00

For a standard 100 multiplier, the $65 call has $7.00 x 100 = $700 of current intrinsic value. That does not mean its buyer has a $700 profit. If the buyer paid $10.20, the contract cost $1,020 and contains $3.20, or $320, of value beyond current intrinsic value.

Suppose the stock is $73.00 at expiration. The $65 call is still ITM by $8.00, but its buyer’s result is:

($73.00 - $65.00 - $10.20) x 100 = -$220

Its expiration break-even is $75.20. “ITM” describes the $8.00 exercise value; it does not recover the full $10.20 premium.

The $80 call is OTM at $72 and has no intrinsic value, yet it may trade above zero before expiration. If the stock later rises to $83, it becomes ITM by $3. Whether the buyer profits still depends on the premium paid. The same logic applies in reverse to puts.

Risks of using the label alone

Section titled “Risks of using the label alone”
  • Profit confusion: ITM does not account for premium, fees, or the price at which the position was opened.
  • Cheap-option bias: a deep OTM contract can cost little because it needs a large move before expiration and may lose the entire premium.
  • Time-value omission: an OTM option can have value before expiration, while an ITM option can lose value even if it remains ITM.
  • Probability shortcut: Delta or moneyness is sometimes used as a rough probability proxy, but neither is a guaranteed probability of exercise or profit.
  • Expiration boundary risk: a small move around the strike can change exercise and assignment outcomes and create pin risk.
  • Adjusted contracts: splits, mergers, spinoffs, or special distributions can change the deliverable or multiplier; spot-versus-strike comparison alone may mislead.
  • Quote quality: midpoint values are not guaranteed execution prices, and spreads can differ significantly among strikes.
  • Strategy context: an OTM short leg in a spread is not an isolated lottery ticket; its risk depends on every leg and the resulting assignment exposure.

Use moneyness as the first classification, then check premium, intrinsic and time value, expiration, implied volatility, Delta, bid-ask spread, multiplier, settlement, and account-level payoff.

Common misconceptions

Section titled “Common misconceptions”

“ITM means profitable.” Profit depends on the entry premium and all transaction economics, not just intrinsic value.

“OTM means worthless.” It has zero intrinsic value now, but it can retain time value before expiration.

“ATM always means the strike exactly equals spot.” Listed strikes are discrete, so the nearest strike may sit above or below spot; ATM is commonly used for the nearest region.

“A deeper ITM option cannot expire worthless.” The underlying can move across the strike before expiration.

“Moneyness tells the probability of profit.” It does not include the premium-based break-even, future volatility, path, trading costs, or exit timing.

Section titled “Related topics”

Authoritative sources

Section titled “Authoritative sources”