Open Interest

Next video:
Loading the player...

Learn more about this commonly used term found in a stock's option chain.

Related Articles
  1. Credit & Loans

    Pre-Qualified Vs. Pre-Approved - What's The Difference?

    These terms may sound the same, but they mean very different things for homebuyers.
  2. Options & Futures

    Cyclical Versus Non-Cyclical Stocks

    Investing during an economic downturn simply means changing your focus. Discover the benefits of defensive stocks.
  3. Insurance

    Cashing in Your Life Insurance Policy

    Tough times call for desperate measures, but is raiding your life insurance policy even worth considering?
  4. Fundamental Analysis

    Using Decision Trees In Finance

    A decision tree provides a comprehensive framework to review the alternative scenarios and consequences a decision may lead to.
  5. Options & Futures

    Understanding The Escrow Process

    Learn the 10 steps that lead up to closing the deal on your new home and taking possession.
  6. Options & Futures

    Terrorism's Effects on Wall Street

    Terrorist activity tends to have a negative impact on the markets, but just how much? Find out how to take cover.
  7. Mutual Funds & ETFs

    Scared By ETF Risks? Try Hegding With ETF Options

    With more ETFs to trade, the risks associated with these investments have grown. To mitigate these risks, ETF options are a hedging strategy for traders.
  8. Mutual Funds & ETFs

    ETF Options Vs Index Options

    Investors have much to consider when they’re deciding between ETF and index options. Here's help in making the decision.
  9. Investing Basics

    Explaining the Liquidity Preference Theory

    According to the liquidity preference theory, investors demand interest in return for sacrificing their liquidity.
  10. Options & Futures

    How to use Straddle Strategies

    Discover how this sophisticated trading technique can unlock significant gains while reducing your losses.

You May Also Like

Hot Definitions
  1. Take A Bath

    A slang term referring to the situation of an investor who has experienced a large loss from an investment or speculative ...
  2. Black Friday

    1. A day of stock market catastrophe. Originally, September 24, 1869, was deemed Black Friday. The crash was sparked by gold ...
  3. Turkey

    Slang for an investment that yields disappointing results or turns out worse than expected. Failed business deals, securities ...
  4. Barefoot Pilgrim

    A slang term for an unsophisticated investor who loses all of his or her wealth by trading equities in the stock market. ...
  5. Quick Ratio

    The quick ratio is an indicator of a company’s short-term liquidity. The quick ratio measures a company’s ability to meet ...
  6. Black Tuesday

    October 29, 1929, when the DJIA fell 12% - one of the largest one-day drops in stock market history. More than 16 million ...
Trading Center