A butterfly spread is a limited-risk, limited-reward trade that works best when the stock finishes near the middle strike. It is a price-zone trade, not a broad bullish or bearish bet.
The appeal is low cost. The trade-off is precision. If the stock moves too far in either direction, the butterfly loses value.
Call butterfly payoff
A low-cost position that wants the stock to land near the middle strike.
Example shown: long 95 call, short two 105 calls, long 115 call.
Precision matters more than broad direction.
When it fits
Use a butterfly when you expect a stock to settle near a specific price by a specific date. Earnings pins, post-move consolidation, and well-defined technical magnets can create candidates, but the setup must be priced cheaply enough to justify the narrow target.
Structure
A common call butterfly buys one lower-strike call, sells two middle-strike calls, and buys one higher-strike call. Put butterflies can create a similar payoff. The center strike is the desired landing zone.
Management
Butterflies can be slow at first and move quickly near expiration. If the trade reaches an attractive profit before expiration, close it. Waiting for the perfect pin often turns a good trade into an avoidable loss.
Execution playbook
Use this section to turn the setup into a broker-screen plan: selection, follow-up action, risk limits, and reasons to skip the trade.
Key execution ideas
- Butterflies are selected around a target middle strike.
- The payoff is precise and follow-up action matters as expiration approaches.
- They can be built with calls, puts, or mixed structures.
Before entering the order
- Choose the center strike as the expected landing zone.
- Keep wing widths aligned unless intentionally building a broken-wing version.
- Enter as one spread order and avoid legging into the two short middle options.
Follow-up action
- Take profits before expiration if the butterfly becomes valuable early.
- Exit if the stock leaves the target zone and time is running out.
- Do not wait for a perfect pin when good risk-adjusted profit is available.
Skip the trade when
- You only have a directional opinion and no target zone.
- The debit is too high relative to the narrow profit tent.
- The underlying is too illiquid for a three-strike spread.
Options can lose money quickly. Treat every setup as a defined plan: entry, maximum loss, adjustment trigger, exit target, and a reason to skip the trade when pricing is not favorable.