What is a Call Option?
A call option is a financial contract that gives you the right, but not the obligation, to buy a stock at a specific price (called the strike price) before a certain date (the expiration date).
How Does a Call Option Work?
When you buy a call option, you're making a bet that the stock price will go up. Here's how it works:
- You pay a premium: This is the price of the option contract
- You get a strike price: The price at which you can buy the stock
- You have an expiration date: The last day you can exercise the option
Examples of Options Contracts: Call Option Example
Example: You buy a call option on Apple stock with:
- Strike price: $150
- Expiration: 30 days from now
- Premium: $5 per share (x100 shares = $500 total)
If Apple's stock price rises to $160 before expiration, you can buy it at $150 (saving $10 per share) or sell the option for a profit.
In the Money vs Out of the Money Meaning
Understanding these terms is crucial for options trading:
- In the Money (ITM): When the stock price is above the strike price for a call option. Your option has intrinsic value.
- Out of the Money (OTM): When the stock price is below the strike price for a call option. Your option only has time value.
- At the Money (ATM): When the stock price is at or very near the strike price.
How to Calculate Options Premium
The options premium (price) is determined by several factors:
- Intrinsic Value: The difference between stock price and strike price (if in the money)
- Time Value: The additional premium based on time until expiration
- Volatility: Higher volatility = higher premiums
- Interest Rates: Small but measurable impact
Buy Call Option Tutorial: Getting Started
- Open an options trading account online with a broker that offers options trading
- Get approved for options trading (usually requires completing a brief questionnaire)
- Learn how to read an options chain - the table showing available options
- Choose your stock and decide on strike price and expiration date
- Place your order and pay the premium
When to Use Call Options
Call options are best used when:
- You're bullish on a stock but don't want to buy the shares outright
- You want to leverage your capital (control more shares with less money)
- You want to limit your risk to the premium paid
- You're implementing options trading simple strategies like covered calls
Learn More
Ready to dive deeper into options trading? Check out these resources:
- How Does a Put Option Work
- Options Trading Explained for Beginners
- Options Trading Terminology Cheat Sheet
- Option Greeks for Beginners
- Best Options Trading Platform for Beginners
Disclaimer: Options trading involves significant risk and is not suitable for all investors. This content is for educational purposes only and should not be considered financial advice. Always consult with a qualified financial advisor before making investment decisions.