How to Trade Options
Options are derivatives that allow traders to place bets on the price movement of a particular asset. An option gives its owner the right, but not the obligation, to buy or sell 100 shares of the underlying asset.
Trading options is different from trading stocks in many ways. In this guide, I’ll break down how to trade options by showing how to place a trade, reveal what impacts an option’s price, explain the related vocabulary, go over choosing an appropriate strategy, and examine how to monitor a position.
FAQs
How is options trading different from stock trading?
When trading stocks, there is only one goal: purchase shares with the hope of selling them later at a higher price. Stock prices are based purely on current market demand – when buyers outnumber sellers, the stock price goes up (or down if sellers outnumber buyers).
Options, on the other hand, are derivatives and inherently more complex. When the option’s contract’s underlying asset moves up, a call option should increase in value. When the underlying asset moves down, a put option should increase in value.
What are the Greeks in options trading?
Unlike stocks, options have an additional set of variables, including “the Greeks,” influencing their prices. Anyone wanting to learn how to options trade should know about the Greeks. Here is a brief overview of the Greek variables in options trading:
Delta measures how much the price of an option is expected to move for every $1 change in the price of the underlying stock. For example, if an option has a Delta of 0.5, it means that for every $1 the stock price moves, the option price will move by $0.50. Delta values range from 0 to 1 for call options and 0 to -1 for put options. A high Delta indicates the option price closely follows the stock price.
Gamma shows how much the Delta will change for every $1 movement in the stock price. It helps you understand the stability of the Delta. A high Gamma means Delta can change rapidly, making the option’s price more sensitive to the price action of its underlying asset. Gamma is highest when the option is at-the-money and decreases as the option moves in-the-money or out-of-the-money.
Theta measures the rate at which an option’s value decreases as time passes, often referred to as time decay. Options lose value as they approach their expiration date, and Theta quantifies this loss. For example, if an option has a Theta of -0.05, it means the option’s price will decrease by $0.05 each day. Holding an option with high Theta over long periods is very risky for this reason.
Vega indicates how much an option’s price will change with a 1% change in the implied volatility of the underlying stock. Implied volatility measures how much the market thinks an asset will fluctuate in value in the future. A high Vega means the option can change in value quickly when volatility changes.
Rho measures how much an option’s price changes in response to a 1% change in interest rates. While Rho is less critical than the other Greeks for most traders, it becomes more relevant for options with longer time horizons. A high Rho means the option’s price can be more easily influenced by changes in interest rates.
In addition to the Greeks, implied volatility (IV) is another vital aspect of an option’s price. Every option has an assigned IV value at any point in time. A change in IV alone can have a dramatic impact on the price of an option.
Where can you practice options trading?
Here are the top three brokers for paper trading, otherwise known as a demo account, to practice options trading before diving into real contracts:
- Charles Schwab - Schwab's thinkorswim platform offers both an incredibly detailed paper trading account and phenomenal charts and Hacker tools for options trading.
- Interactive Brokers - Trading tools within the Trader Workstation platform are built for professional options traders, encompassing algorithmic trading, Options Strategy Lab, Volatility Lab, Risk Navigator, Market Scanner and other features.
- E*TRADE - For beginner, casual, and active options traders, Power E*TRADE offers the perfect blend of usability, excellent tools and seamless position management — custom grouping, real-time streaming Greeks, risk analysis, and more.
How much does it cost to trade options?
The cost of purchasing options will differ depending on the fee charged by your broker, although most have settled on about $0.65 per contract. Here is the commission charged by each of the top brokers we cover for options trading:
- tastytrade - $0.50 per contract (Stock and ETF options are charged $1 per contract to open, with a maximum of $10 per leg to open, and nothing to close.)
- Charles Schwab - $0.65 per contract
- Interactive Brokers - $0.65 per contract
- E*TRADE - $0.65 per contract (drops to $0.50 if you make 30 or more trades per quarter)
- Merrill Edge - $0.65 per contract
Read next
- Best Stock Trading Platforms for Beginners of 2026
- Best Brokers for Penny Stock Trading of 2026
- Best Day Trading Platforms and Apps for 2026
- Best Paper Trading Apps & Platforms for 2026
- Best Options Trading Platforms for 2026
- Best Stock Trading Apps for 2026
- Best Futures Trading Platforms for 2026
- Best Stock Brokers for 2026
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