OITracker Cboe delayed data

Contract OI history

Back to CNC

Jan 15, 2027 EXPIRATION

CNC $52.50 Call

CNC270115C00052500

Latest saved OI2,733Oct 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 $52.50 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. 2,7361,3680 2026-10-02: 2,736 OI2026-10-05: 2,736 OI2026-10-06: 2,736 OI2026-10-07: 2,736 OI2026-10-08: 2,736 OI2026-10-09: 2,736 OI2026-10-13: 2,736 OI2026-10-14: 2,736 OI2026-10-15: 2,733 OI2026-10-16: 2,733 OI2026-10-21: 2,733 OI2026-10-23: 2,733 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, 2026Viewing2,7330
Oct 21, 20262,7330
Oct 16, 20262,7330
Oct 15, 20262,733-3
Oct 14, 20262,7360
Oct 13, 20262,7360
Oct 09, 20262,7360
Oct 08, 20262,7360
Oct 07, 20262,7360
Oct 06, 20262,7360
Oct 05, 20262,7360
Oct 02, 20262,736No prior observation