How big of a stock move do I need to profit from a long straddle before expiration?
Enter Your Straddle
Your Result
Fill in your strike, premiums, stock price, and contracts, then click Calculate to see the move you need and both breakeven prices.
How this is calculated
Total premium paid per share equals your call premium plus your put premium.
Upper breakeven equals your strike price plus the total premium. Lower breakeven equals your strike price minus the total premium.
The stock needs to move further than the total premium paid, in either direction, by expiration for the position to show a profit at expiration.
This calculates value at expiration only. Before expiration, the position's value can rise or fall from changes in implied volatility and time decay even without the stock reaching a breakeven price.
This assumes both the call and put use the same strike and expiration, the standard long straddle structure. A strangle uses two different strikes and is not covered by this calculator.
Risk & liability disclaimer: This calculator produces a mathematical estimate based on the numbers you enter. It is not financial advice and does not guarantee any trading outcome. Options trading involves risk of loss, including losing the entire premium paid, and past option strategies do not predict future results. Trading Habits is not a broker-dealer, registered investment adviser, or tax professional, and is not affiliated with any broker, exchange, or data provider. We do not guarantee this tool is error-free or suitable for your situation, always verify results independently and consult a licensed professional before making any trading or financial decision. You could lose some or all of the capital you trade with.
Know What You're Paying For
More Trading Tools
Related tools for pricing volatility-based options trades.