OITracker Cboe delayed data

Contract OI history

Back to IBN

Jan 15, 2027 EXPIRATION

IBN $32.00 Call

IBN270115C00032000

Latest saved OI693Oct 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 $32.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6933460 2026-10-02: 529 OI2026-10-05: 529 OI2026-10-06: 529 OI2026-10-07: 529 OI2026-10-08: 529 OI2026-10-09: 529 OI2026-10-13: 531 OI2026-10-15: 530 OI2026-10-16: 530 OI2026-10-21: 693 OI2026-10-23: 693 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, 2026Viewing6930
Oct 21, 2026693+163
Oct 16, 20265300
Oct 15, 2026530-1
Oct 13, 2026531+2
Oct 09, 20265290
Oct 08, 20265290
Oct 07, 20265290
Oct 06, 20265290
Oct 05, 20265290
Oct 02, 2026529No prior observation