OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CNC $70.00 Call

CNC270115C00070000

Latest saved OI1,768Oct 23, 2026
Last change-47vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNC $70.00 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. 1,8159070 2026-10-02: 1,612 OI2026-10-05: 1,613 OI2026-10-06: 1,614 OI2026-10-07: 1,616 OI2026-10-08: 1,616 OI2026-10-09: 1,617 OI2026-10-13: 1,774 OI2026-10-14: 1,774 OI2026-10-15: 1,769 OI2026-10-16: 1,769 OI2026-10-21: 1,815 OI2026-10-23: 1,768 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, 2026Viewing1,768-47
Oct 21, 20261,815+46
Oct 16, 20261,7690
Oct 15, 20261,769-5
Oct 14, 20261,7740
Oct 13, 20261,774+157
Oct 09, 20261,617+1
Oct 08, 20261,6160
Oct 07, 20261,616+2
Oct 06, 20261,614+1
Oct 05, 20261,613+1
Oct 02, 20261,612No prior observation