OITracker Cboe delayed data

Contract OI history

Back to INO

Nov 20, 2026 EXPIRATION

INO $2.00 Call

INO261120C00002000

Latest saved OI6,281Oct 23, 2026
Last change-337vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INO $2.00 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. 6,6183,3090 2026-10-08: 6,112 OI2026-10-09: 6,112 OI2026-10-13: 6,236 OI2026-10-14: 6,236 OI2026-10-15: 6,236 OI2026-10-16: 6,389 OI2026-10-21: 6,618 OI2026-10-23: 6,281 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, 2026Viewing6,281-337
Oct 21, 20266,618+229
Oct 16, 20266,389+153
Oct 15, 20266,2360
Oct 14, 20266,2360
Oct 13, 20266,236+124
Oct 09, 20266,1120
Oct 08, 20266,112No prior observation