OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

CNC $62.50 Put

CNC261120P00062500

Latest saved OI231Oct 23, 2026
Last change+22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNC $62.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2311150 2026-10-02: 155 OI2026-10-05: 155 OI2026-10-06: 160 OI2026-10-07: 160 OI2026-10-08: 160 OI2026-10-09: 166 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 174 OI2026-10-16: 178 OI2026-10-21: 209 OI2026-10-23: 231 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, 2026Viewing231+22
Oct 21, 2026209+31
Oct 16, 2026178+4
Oct 15, 2026174-1
Oct 14, 20261750
Oct 13, 2026175+9
Oct 09, 2026166+6
Oct 08, 20261600
Oct 07, 20261600
Oct 06, 2026160+5
Oct 05, 20261550
Oct 02, 2026155No prior observation