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Contract OI history

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Dec 18, 2026 EXPIRATION

IBN $26.00 Put

IBN261218P00026000

Latest saved OI3,567Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IBN $26.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,5671,7830 2026-10-02: 3,567 OI2026-10-05: 3,567 OI2026-10-06: 3,567 OI2026-10-07: 3,567 OI2026-10-08: 3,567 OI2026-10-09: 3,567 OI2026-10-13: 3,567 OI2026-10-15: 3,567 OI2026-10-16: 3,567 OI2026-10-21: 3,567 OI2026-10-23: 3,567 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

IBN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,5670
Oct 21, 20263,5670
Oct 16, 20263,5670
Oct 15, 20263,5670
Oct 13, 20263,5670
Oct 09, 20263,5670
Oct 08, 20263,5670
Oct 07, 20263,5670
Oct 06, 20263,5670
Oct 05, 20263,5670
Oct 02, 20263,567No prior observation