What Is a Long Strangle? Strategy, Payoff, Risk and Example
Learn how a long strangle works, why traders use different call and put strikes, and how breakevens, premium, volatility and time affect the strategy.
# What Is a Long Strangle?
A Long Strangle buys:
The strategy seeks a sufficiently large move in either direction.
NIFTY Example
Suppose NIFTY is trading at 24,000.
Buy:
Total premium = ₹190
Upper Breakeven
24,300 + 190 = 24,490
Lower Breakeven
23,700 − 190 = 23,510
At expiry:
Maximum Loss
If NIFTY finishes between the two strikes, both options can expire worthless.
Maximum loss is therefore the premium paid: ₹190 per combined index unit, before costs and subject to the contract lot size.
Why Use a Strangle Instead of a Straddle?
A long straddle uses the same strike.
A long strangle uses different, usually out-of-the-money strikes.
Because the options are farther from the current price, the total premium is often lower.
The trade-off is:
Lower premium → larger move required to reach breakeven.
Payoff
Call Payoff = max(Spot − Call Strike, 0)
Put Payoff = max(Put Strike − Spot, 0)
P&L = Call Payoff + Put Payoff − Total Premium
Example Outcomes
| NIFTY at Expiry | Approx. P&L |
|---:|---:|
| 25,000 | +₹510 |
| 24,490 | ₹0 |
| 24,000 | -₹190 |
| 23,510 | ₹0 |
| 23,000 | +₹510 |
These are simplified expiry calculations before transaction costs.
Implied Volatility
Both options are long volatility.
A substantial increase in IV can increase the strangle's value before expiry.
An IV contraction can reduce the value even if the underlying has moved.
Time Decay
Both options are purchased, so the position generally has negative theta.
If the expected move does not occur quickly enough, time decay can reduce the position's value.
Long Strangle vs Long Straddle
| Feature | Long Straddle | Long Strangle |
|---|---|---|
| Call strike | Usually ATM | Usually OTM |
| Put strike | Usually ATM | Usually OTM |
| Premium | Usually higher | Usually lower |
| Breakeven distance | Smaller | Larger |
| Maximum loss | Premium paid | Premium paid |
Important Risk
A major event does not automatically make a long strangle profitable.
If the market already priced a large move and the actual move is smaller, implied volatility can fall after the event and both options can lose value.
Frequently Asked Questions
Is a long strangle bullish?
No. It is generally direction-neutral at entry and seeks a sufficiently large move either way.
Is maximum loss unlimited?
No. Maximum loss is limited to the premium paid.
Is a long strangle cheaper than a long straddle?
Often yes, because the options are usually out-of-the-money. Exact premiums depend on strikes, expiry and implied volatility.
Final Thoughts
A long strangle trades premium for optionality.
The buyer accepts a known maximum loss in exchange for the possibility of a larger gain if the underlying makes a sufficiently large move.
> 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.