OITracker Cboe delayed data

Contract OI history

Back to ON

Nov 13, 2026 EXPIRATION

ON $74.00 Call

ON261113C00074000

Latest saved OI747Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ON $74.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7473730 2026-10-09: 5 OI2026-10-13: 8 OI2026-10-14: 8 OI2026-10-15: 7 OI2026-10-16: 7 OI2026-10-21: 744 OI2026-10-23: 747 OI Oct 09, 2026Oct 23, 2026

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

ON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing747+3
Oct 21, 2026744+737
Oct 16, 202670
Oct 15, 20267-1
Oct 14, 202680
Oct 13, 20268+3
Oct 09, 20265No prior observation