OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

CNC $68.00 Call

CNC261023C00068000

Latest saved OI309Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNC $68.00 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. 3101550 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 10 OI2026-10-07: 10 OI2026-10-08: 10 OI2026-10-09: 14 OI2026-10-13: 151 OI2026-10-14: 151 OI2026-10-15: 151 OI2026-10-16: 163 OI2026-10-21: 310 OI2026-10-23: 309 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, 2026Viewing309-1
Oct 21, 2026310+147
Oct 16, 2026163+12
Oct 15, 20261510
Oct 14, 20261510
Oct 13, 2026151+137
Oct 09, 202614+4
Oct 08, 2026100
Oct 07, 2026100
Oct 06, 202610+1
Oct 05, 202690
Oct 02, 20269No prior observation