What Is a Long Straddle? Strategy, Payoff, Risk and Example
Learn how a long straddle works by buying a call and put at the same strike and expiry, including payoff, breakeven and risk.
# What Is a Long Straddle?
A Long Straddle buys:
The strategy seeks to benefit from a sufficiently large move in either direction.
NIFTY Example
Suppose NIFTY is at 24,000.
Buy:
Total premium = ₹350
Upper Breakeven
Strike + Total Premium
= 24,000 + 350
= 24,350
Lower Breakeven
Strike − Total Premium
= 24,000 − 350
= 23,650
At expiry:
Maximum Loss
The maximum loss is limited to the total premium paid.
In this example, it is ₹350 per combined index unit before transaction costs. Actual rupee exposure depends on the applicable NIFTY lot size.
Why Buy a Long Straddle?
The buyer may expect a large move but have low confidence about direction.
Possible catalysts include:
However, expected movement is already partly reflected in option premiums.
Implied Volatility
A long straddle is sensitive to implied volatility.
If IV rises after entry, both options can become more valuable.
If IV falls, the position can lose value even when NIFTY has moved.
Time Decay
Both purchased options generally carry negative theta.
As expiry approaches, time value can decay rapidly if the expected move does not occur.
Payoff at Expiry
Long Call = max(Spot − Strike, 0)
Long Put = max(Strike − Spot, 0)
Total P&L = Call Payoff + Put Payoff − Total Premium
Risk Profile
| Market Outcome | Effect |
|---|---|
| Large upward move | Potentially large profit |
| Large downward move | Potentially large profit |
| Small move | Loss likely |
| No move | Maximum loss at expiry |
| IV rises | Can help before expiry |
| Time passes | Usually hurts |
Long Straddle vs Long Strangle
A long strangle uses different, usually out-of-the-money strikes.
A straddle uses the same strike, generally making it more expensive but requiring a smaller move to reach its breakevens.
Frequently Asked Questions
Is the risk unlimited?
No. Maximum loss for the buyer is the total premium paid.
Can it profit before expiry?
Yes. The combined option value can rise enough to create a profit before expiry.
Is it bullish or bearish?
Neither. It is generally direction-neutral at entry, although delta changes as the underlying moves.
Final Thoughts
A long straddle exchanges a known upfront premium for exposure to a large move in either direction.
The key variables are movement, implied volatility and time.
> Disclaimer: This article is for educational purposes only and is not financial or investment advice. Options involve substantial risk. The NIFTY example is hypothetical.
This article is for educational purposes only and does not constitute financial advice. Please consult a SEBI registered investment advisor before making any investment decisions.