OITracker Cboe delayed data

Contract OI history

Back to ONON

Nov 13, 2026 EXPIRATION

ONON $43.00 Call

ONON261113C00043000

Latest saved OI47Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
ONON $43.00 call open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 47230 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 10 OI2026-10-13: 40 OI2026-10-14: 40 OI2026-10-15: 40 OI2026-10-16: 40 OI2026-10-21: 47 OI2026-10-23: 47 OI Oct 07, 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, 2026Viewing470
Oct 21, 202647+7
Oct 16, 2026400
Oct 15, 2026400
Oct 14, 2026400
Oct 13, 202640+30
Oct 09, 202610+10
Oct 08, 202600
Oct 07, 20260No prior observation