When Should You Use This Strategy?
You expect a large price move in either direction — around an earnings release, a court ruling, or another binary event — but don't have a strong view on which way it breaks. The strategy only works if the eventual move is larger than what the combined premium already implies.
Who Benefits Most?
Event-driven traders positioning ahead of a specific catalyst with a known date, and traders who want pure exposure to the size of a move rather than its direction. It's a poor fit for traders expecting a slow grind, since both legs decay together while the stock sits still.
Position Setup
The Long Straddle consists of the following legs:
- Buy 1 100 strike call at $5 premium
- Buy 1 100 strike put at $5 premium
Payoff at Expiration
The chart below shows profit and loss across a range of underlying prices for the default long straddle setup. Open the interactive calculator to change strikes, premiums, and quantities and see the shape update live.
How Profit and Loss Work
Maximum Profit: Unlimited
Maximum Loss: $1,000 per default position
Break-even Points: $90 / $110
Timing & Time Horizon
30–60 days before event
Most traders enter this strategy 30–60 days before their expected move, allowing enough time for the position to develop while avoiding excessive time decay on shorter-dated options.
Capital Requirements
Moderate: double premium
How to Manage the Position
Most traders close at 50–75% of the maximum realistic gain rather than holding through expiration, since gains from a fast move can reverse quickly once implied volatility collapses after the event. If the anticipated move doesn't materialize, some traders exit early to preserve remaining premium rather than let both legs decay to zero.
- Monitor the position daily, especially as it approaches profitability
- Set clear profit targets and exit rules before entering
- Consider closing early to lock in gains rather than waiting for max profit
- Be prepared to cut losses if the thesis is wrong
Key Risks & What to Watch
- Needs big move to overcome premium
- At-the-money = max theta decay
Common Variations
The default setup above is one version of the long straddle. Traders adjust strike placement to trade off cost, probability, and payout:
Long strangle (cheaper alternative)
Use out-of-the-money call and put strikes instead of a single at-the-money strike.
Key difference: Lower cost and slower theta decay, but requires a bigger move to reach breakeven.
Best for: Traders who want volatility exposure at a lower entry cost.
Short-dated event straddle
Buy a straddle expiring just after a known binary event like earnings.
Key difference: Concentrates the trade's risk and reward around a single catalyst rather than a broad time window.
Best for: Traders betting the realized move from a specific event will exceed what's priced into the options.
Frequently Asked Questions
Why buy both a call and a put?
Setup
A straddle profits from a large move in either direction, since one leg will always be in-the-money if the stock moves far enough — you're betting on the size of the move, not its direction.
What's the biggest risk with a long straddle?
Greeks & Risk
If the stock stays near the strike through expiration, both options decay toward worthless and you lose most or all of the premium paid — theta decay is the primary enemy of this trade.
Should I buy a straddle before earnings?
When to Use
Only if you believe the actual move will exceed what implied volatility has already priced in — options are often expensive going into earnings precisely because a big move is expected, so IV crush after the event can cause a loss even if the stock does move.
Straddle vs. strangle — which should I choose?
Comparisons
A straddle costs more but has a tighter breakeven range; a strangle costs less but needs a larger move to profit. The choice depends on how large a move you expect versus your budget.
Model Before You Trade
Every strategy performs differently based on entry price, strike selection, and premium levels. Use the interactive Long Straddle calculator to model the payoff with your expected entry, strikes, and premiums before committing capital.
Educational information only. This guide explains how the strategy works mathematically and typically behaves. It is not investment advice, and past performance does not guarantee future results. Options trading involves significant risk, including the potential loss of premium paid. Paper trade or use small positions while learning.