OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

CNC $75.00 Call

CNC261030C00075000

Latest saved OI413Oct 23, 2026
Last change+54vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNC $75.00 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. 4132060 2026-10-02: 13 OI2026-10-05: 13 OI2026-10-06: 297 OI2026-10-07: 297 OI2026-10-08: 297 OI2026-10-09: 303 OI2026-10-13: 325 OI2026-10-14: 325 OI2026-10-15: 325 OI2026-10-16: 331 OI2026-10-21: 359 OI2026-10-23: 413 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, 2026Viewing413+54
Oct 21, 2026359+28
Oct 16, 2026331+6
Oct 15, 20263250
Oct 14, 20263250
Oct 13, 2026325+22
Oct 09, 2026303+6
Oct 08, 20262970
Oct 07, 20262970
Oct 06, 2026297+284
Oct 05, 2026130
Oct 02, 202613No prior observation