OITracker Cboe delayed data

Contract OI history

Back to INO

Jan 19, 2029 EXPIRATION

INO $1000.00 Call

INO290119C00001000

Latest saved OI88Oct 23, 2026
Last change+18vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INO $1000.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 88440 2026-10-08: 20 OI2026-10-09: 20 OI2026-10-13: 20 OI2026-10-14: 20 OI2026-10-15: 20 OI2026-10-16: 20 OI2026-10-21: 70 OI2026-10-23: 88 OI Oct 08, 2026Oct 23, 2026

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

INO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing88+18
Oct 21, 202670+50
Oct 16, 2026200
Oct 15, 2026200
Oct 14, 2026200
Oct 13, 2026200
Oct 09, 2026200
Oct 08, 202620No prior observation