📈 Options Profit Calculator
Calculate the profit, loss, maximum risk, and break-even price for call and put options. Enter your strike price, premium, and the number of contracts for an instant P&L analysis.
📖 Options Trading — Key Concepts
Options are financial derivatives that give buyers the right, but not the obligation, to buy or sell shares at a predetermined price before expiration. Each standard contract covers 100 shares. Options offer leverage — a small move in the stock creates a large percentage move in the option's value.
Call vs. Put Options
- Call Option: Gives you the right to BUY shares at the strike price. You profit when the stock goes UP above your break-even.
- Put Option: Gives you the right to SELL shares at the strike price. You profit when the stock goes DOWN below your break-even.
💡 Key Rule: As a buyer of options, your maximum loss is always limited to the premium you paid. You can never lose more than what you spent — unlike futures or short selling where losses can be unlimited.
In-the-Money vs. Out-of-the-Money
- In-the-Money (ITM): Call: stock > strike. Put: stock < strike. Has intrinsic value.
- At-the-Money (ATM): Stock price ≈ strike price. Mostly time value.
- Out-of-the-Money (OTM): Call: stock < strike. Put: stock > strike. Pure time value, no intrinsic value.
💡 Real-World Examples & Use Cases
An option's profit at expiration depends on strike, premium paid and the stock price.
Call: $100 strike, $5 premium, stock at $115
Buying one call at a $100 strike for $5, stock finishes at $115.
Result: Intrinsic $15 − $5 premium = $10/share profit ($1,000 per contract).
The same call expires at $102
Stock barely above the strike.
Result: Intrinsic $2 − $5 = −$3/share loss (still beats total loss).
Breakeven price
Where the trade turns profitable.
Result: Breakeven = strike + premium = $105.
❓ Frequently Asked Questions
What is an options contract? −
An options contract gives the buyer the right (but not the obligation) to buy (call) or sell (put) 100 shares at a specific strike price before expiration. The cost of this right is the premium. Options are leveraged — small stock moves create large % gains or losses on the option.
How do I calculate options profit? +
For a call: Profit = (Stock Price − Strike Price − Premium) × 100 × contracts. For a put: Profit = (Strike Price − Stock Price − Premium) × 100 × contracts. You profit when price exceeds the break-even — Strike + Premium for calls, Strike − Premium for puts.
Can I lose more than I invest in options? +
For buying (long) options, your maximum loss is limited to the premium paid — you cannot lose more. However, selling uncovered calls theoretically has unlimited loss potential, and selling naked puts has very large loss potential. Only experienced traders should write uncovered options.
What is options implied volatility? +
Implied volatility (IV) reflects the market's expectation of future price movement. High IV = expensive options. Low IV = cheap options. Experienced traders prefer buying options when IV is low and selling when high. IV crush after earnings announcements can dramatically reduce option values.
What is the break-even price for options? +
For a long call: Break-even = Strike Price + Premium. For a long put: Break-even = Strike Price − Premium. If you buy a call with a $150 strike and pay $5 premium, you need the stock to be above $155 at expiration to profit.