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  1. Options: Types, Spreads, and Risk Metrics - Investopedia

    Dec 30, 2025 · An option is a type of financial instrument that's tied to an underlying security. Options give their buyers the right, but not the obligation, to purchase or sell the asset at a specified...

  2. Option (finance) - Wikipedia

    In finance, an option is a contract which conveys to its owner, the holder, the right, but not the obligation, to buy or sell a specific quantity of an underlying asset or instrument at a specified strike price on or …

  3. OPTION Definition & Meaning - Merriam-Webster

    choice, option, alternative, preference, selection, election mean the act or opportunity of choosing or the thing chosen. choice suggests the opportunity or privilege of choosing freely. option implies a power …

  4. Today's Stock Option Quotes and Volatility - Barchart.com

    4 days ago · Screen based on profitability or profit, scan unusual options for new opportunities or download options pricing history. Sign up for a risk-free 30-day trial today. While NVDA stock may …

  5. Options - MarketWatch

    The latest options coverage on MarketWatch. Copyright © 2026 MarketWatch, Inc. All rights reserved. Terms of Use | Privacy Notice | Cookie Notice | Archive

  6. What are options, and how do they work? | Fidelity

    Sep 30, 2024 · What are options? An option is a legal contract that gives you the right to buy or sell an asset (think: a stock or ETF) at a specific price by a specific time. They are known in the financial …

  7. OPTION Definition & Meaning | Dictionary.com

    OPTION definition: the power or right of choosing. See examples of option used in a sentence.

  8. OCC - The Foundation for Secure Markets

    Feb 4, 2026 · Options Clearing Corporation is a United States clearing house based in Chicago. It specializes in equity derivatives clearing, providing central counterparty clearing and settlement …

  9. Introduction to Options | Charles Schwab

    An option is a contract that represents the right to buy or sell a financial product at an agreed-upon price for a specific period of time. You can typically buy and sell an options contract at any time before …

  10. Cboe U.S. Options | Trade Equity, Index & ETF Options | Cboe

    Access one of the most liquid U.S. options marketplaces and home to SPX® and VIX® index options. Cboe® offers electronic, hybrid, and open outcry trading.