Additionally, while open interest doesn't reveal whether those options were bought or sold, it does mean that speculators are watching that particular price level on the underlying asset.

Open interest and volume are two closely related topics in the world of options trading, so it makes sense to discuss them as a unified subject. Volume is already a familiar concept to stock ...

To analyze stocks, we often use option open interest as a means of measuring the relative levels of investor optimism and pessimism. Open interest is the number of outstanding contracts on an ...