What Is an In-the-Money (ITM) Option?
An in-the-money (ITM) option is one that has intrinsic value: if exercised immediately, it would result in a profit based on the current market price and the strike price. For a call option, it is in-the-money when the current market price is above the strike price. For a put option, it is in-the-money when the current market price is below the strike price. ITM options are more expensive than out-of-the-money (OTM) options because they already have built-in profit value.
In-the-Money for Calls and Puts
| Option Type | ITM Condition | Intrinsic Value |
|---|---|---|
| Call option | Spot price > Strike price | Spot - Strike |
| Put option | Spot price < Strike price | Strike - Spot |
ITM Option Example
Nifty is at 22,300. A Nifty 22,000 Call option is ITM by Rs 300 (intrinsic value = 22,300 - 22,000 = Rs 300 per unit). Total intrinsic value for one lot (25 units) = Rs 7,500.
If the same call's total premium is Rs 350 per unit, the time value = 350 - 300 = Rs 50 per unit.
Characteristics of ITM Options
- Higher premium than ATM or OTM options (because of intrinsic value).
- Higher delta (closer to 1.0 for deep ITM calls; closer to -1.0 for deep ITM puts).
- Less theta impact: time decay affects ITM options less proportionally than OTM options.
- Behaves more like the underlying asset itself as it goes deeper ITM.
- More likely to be exercised at expiry.
When to Choose ITM Options
- When you want higher probability of profit (more likely to expire with value).
- When you want your option to move more in sync with the underlying (high delta).
- For hedging: ITM options provide more reliable protection against adverse moves.
- Conservative options buyers prefer ITM options over OTM despite the higher premium.
ITM vs. OTM: Risk-Reward Comparison
- ITM options: Higher cost, higher probability of return, lower leverage.
- OTM options: Lower cost, lower probability of return, higher leverage (but most expire worthless).
Key Takeaway
In-the-money options have real intrinsic value and behave more like the underlying asset compared to OTM options. They cost more but carry a higher probability of remaining profitable at expiry. Understanding ITM options is fundamental to options strategy selection. Use the Lemonn app to track option chain data and identify ITM, ATM, and OTM options for your trading decisions in Indian markets.
