OITracker Cboe delayed data

Contract OI history

Back to IR

Jan 15, 2027 EXPIRATION

IR $90.00 Call

IR270115C00090000

Latest saved OI3,459Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IR $90.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,5301,7650 2026-10-02: 3,530 OI2026-10-05: 3,530 OI2026-10-06: 3,530 OI2026-10-07: 3,480 OI2026-10-08: 3,480 OI2026-10-09: 3,480 OI2026-10-13: 3,434 OI2026-10-14: 3,434 OI2026-10-15: 3,434 OI2026-10-16: 3,434 OI2026-10-21: 3,459 OI2026-10-23: 3,459 OI Oct 02, 2026Oct 23, 2026

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

IR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,4590
Oct 21, 20263,459+25
Oct 16, 20263,4340
Oct 15, 20263,4340
Oct 14, 20263,4340
Oct 13, 20263,434-46
Oct 09, 20263,4800
Oct 08, 20263,4800
Oct 07, 20263,480-50
Oct 06, 20263,5300
Oct 05, 20263,5300
Oct 02, 20263,530No prior observation