Open interest in options indicates the number of options contracts currently in the market. Find out how investors use open interest and trading volume as price indicators.

Learn what is an open interest in options and how investors use it to make buy and sell decisions.

Open interest in options trading is a critical tool that can be used to determine market sentiment on a particular stock, commodity or other underlying asset.

Heavy build-up of open interest can occur at important technical levels, can affect the stock's near-term trajectory, and often provides clues into the collective sentiment towards a stock.

Open interest reflects the number of open option contracts at a given strike, while volume measures daily trading activity. Learn more.

Open interest is the total number of derivative contracts, such as options or futures, that have not been settled, thus indicating the current level of interest from investors.

Open Interest in options contracts can be an important indicator of how the price of a stock is likely to move, especially during the period when options are about to expire.

Learn how to interpret the relationships between price, volume, and open interest in the options and futures markets.

How to enhance your intraday trading strategy with options open interest As soon as the Highest Call OI strike is crossed Buy that Call with a stop-loss few points below Strike Price. Similarly ...

But what is open interest in options trading? Defined as the number of open call or put option contracts for a particular stock, open interest provides investors with a gauge of market sentiment.