Options

Options Chain: Definition

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Simple Definition

A table showing all available options for a stock with their prices and Greeks.

Why It Matters

The options chain is your trading dashboard. It shows every available strike price, expiration date, bid/ask prices, volume, and open interest. Learning to read an options chain quickly lets you compare contracts, spot liquid strikes, and identify unusual activity that might signal big moves.

Key Points

  • Calls are typically listed on the left, puts on the right (or in separate tabs)
  • Focus on liquid strikes (high volume/open interest) to get fair prices
  • Color coding often shows ITM (shaded) vs OTM (white) options

Learn More

Options Lesson

Reading an Options Chain

Get a complete explanation with examples, key takeaways, and a quiz to test your knowledge.

Related Terms

Common Questions

A table showing all available options for a stock with their prices and Greeks. The options chain is your trading dashboard. It shows every available strike price, expiration date, bid/ask prices, volume, and open interest.

The options chain is your trading dashboard. It shows every available strike price, expiration date, bid/ask prices, volume, and open interest. Learning to read an options chain quickly lets you compare contracts, spot liquid strikes, and identify unusual activity that might signal big moves.

Calls are typically listed on the left, puts on the right (or in separate tabs)

Focus on liquid strikes (high volume/open interest) to get fair prices

Color coding often shows ITM (shaded) vs OTM (white) options