OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

IBN $30.00 Put

IBN270115P00030000

Latest saved OI1,809Oct 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 $30.00 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. 1,8159070 2026-10-02: 1,815 OI2026-10-05: 1,815 OI2026-10-06: 1,815 OI2026-10-07: 1,815 OI2026-10-08: 1,815 OI2026-10-09: 1,815 OI2026-10-13: 1,815 OI2026-10-15: 1,815 OI2026-10-16: 1,815 OI2026-10-21: 1,809 OI2026-10-23: 1,809 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, 2026Viewing1,8090
Oct 21, 20261,809-6
Oct 16, 20261,8150
Oct 15, 20261,8150
Oct 13, 20261,8150
Oct 09, 20261,8150
Oct 08, 20261,8150
Oct 07, 20261,8150
Oct 06, 20261,8150
Oct 05, 20261,8150
Oct 02, 20261,815No prior observation