OITracker Cboe delayed data

Contract OI history

Back to ONON

Jan 15, 2027 EXPIRATION

ONON $80.00 Call

ONON270115C00080000

Latest saved OI1,305Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ONON $80.00 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. 1,3056520 2026-10-02: 1,285 OI2026-10-05: 1,285 OI2026-10-06: 1,305 OI2026-10-07: 1,305 OI2026-10-08: 1,305 OI2026-10-09: 1,305 OI2026-10-13: 1,305 OI2026-10-14: 1,305 OI2026-10-15: 1,305 OI2026-10-16: 1,305 OI2026-10-21: 1,305 OI2026-10-23: 1,305 OI Oct 02, 2026Oct 23, 2026

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

ONON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,3050
Oct 21, 20261,3050
Oct 16, 20261,3050
Oct 15, 20261,3050
Oct 14, 20261,3050
Oct 13, 20261,3050
Oct 09, 20261,3050
Oct 08, 20261,3050
Oct 07, 20261,3050
Oct 06, 20261,305+20
Oct 05, 20261,2850
Oct 02, 20261,285No prior observation