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Open Interest

Open Interest is the total number of open contracts that allow traders to speculate on the price of cryptocurrencies like Bitcoin without owning the cryptocurrency itself. It shows how many of these contracts are still active in the market.

Last updated • 2 min read
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What Is Open Interest?

Open interest is mainly used in futures and options trading. These are financial contracts that allow traders to speculate on whether the price of a cryptocurrency will rise or fall without buying the cryptocurrency directly.

Open interest shows how many of these contracts are still open at a certain moment. When more new contracts are created than closed, open interest increases. When more contracts are closed than created, open interest decreases.

Open interest is different from trading volume. Trading volume measures how many contracts are traded during a certain period, while open interest only counts the contracts that are still open.

Example of Open Interest

Imagine there are 100 open Bitcoin futures contracts. If traders create 20 new contracts, open interest increases to 120. If 30 contracts are then closed, open interest drops to 90.

However, if an existing contract position is transferred from one trader to another, open interest stays the same because no new contract is created or existing contract is closed.

Why Is Open Interest Important in Crypto?

Open interest helps show how active traders are in the crypto market. When open interest rises sharply, it can mean that more traders are opening positions because they expect the price of a cryptocurrency like Bitcoin to move. This can increase the risk of sudden price changes, especially when traders use borrowed money to trade.

That is why open interest is often mentioned in crypto news. During large price increases or drops, analysts look at open interest to better understand what is happening in the market. For example, a sharp increase can indicate growing trading activity, while a sudden drop can mean that many traders have closed their positions or were forced to close them.

However, open interest cannot predict whether cryptocurrency prices will rise or fall. It is mainly used to better understand market activity and possible risks.

Disclaimer: This content is for informational purposes only and does not constitute financial, investment, legal, or tax advice. The information provided may be incomplete, inaccurate, or outdated and should not be relied upon as such. Nothing on this website should be considered a recommendation to buy, sell, or hold any cryptocurrency. Investing in crypto-assets involves risk of loss.