Is the Open Interest Data Real-Time?

OI and OI change figures on Punch update in real-time throughout the trading session.

Written By Archit Sunat

Last updated 27 days ago

Yes. Many platforms batch-update OI at fixed intervals, which means the numbers can lag during fast-moving sessions. On Punch, OI and OI change tick live throughout market hours, so what you see always reflects the latest exchange data.