OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CNC $47.50 Call

CNC270115C00047500

Latest saved OI855Oct 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 $47.50 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. 8644320 2026-10-02: 864 OI2026-10-05: 864 OI2026-10-06: 864 OI2026-10-07: 860 OI2026-10-08: 860 OI2026-10-09: 855 OI2026-10-13: 855 OI2026-10-14: 855 OI2026-10-15: 855 OI2026-10-16: 855 OI2026-10-21: 855 OI2026-10-23: 855 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, 2026Viewing8550
Oct 21, 20268550
Oct 16, 20268550
Oct 15, 20268550
Oct 14, 20268550
Oct 13, 20268550
Oct 09, 2026855-5
Oct 08, 20268600
Oct 07, 2026860-4
Oct 06, 20268640
Oct 05, 20268640
Oct 02, 2026864No prior observation