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 ...

The total open interest for call options on XYZ Ltd: 5,000 contracts. Using the formula: PCR = 2,000 (Put options) / 5,000 (Call options) = 0.4 So, the put-call ratio for ABC Ltd is 0.4. According ...