OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CNC $90.00 Call

CNC261120C00090000

Latest saved OI518Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNC $90.00 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. 5182590 2026-10-02: 457 OI2026-10-05: 457 OI2026-10-06: 457 OI2026-10-07: 459 OI2026-10-08: 459 OI2026-10-09: 499 OI2026-10-13: 495 OI2026-10-14: 495 OI2026-10-15: 495 OI2026-10-16: 495 OI2026-10-21: 518 OI2026-10-23: 518 OI Oct 02, 2026Oct 23, 2026

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

CNC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5180
Oct 21, 2026518+23
Oct 16, 20264950
Oct 15, 20264950
Oct 14, 20264950
Oct 13, 2026495-4
Oct 09, 2026499+40
Oct 08, 20264590
Oct 07, 2026459+2
Oct 06, 20264570
Oct 05, 20264570
Oct 02, 2026457No prior observation