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Contract OI history

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Oct 23, 2026 EXPIRATION

CNC $70.00 Call

CNC261023C00070000

Latest saved OI628Oct 23, 2026
Last change+189vs 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. 6283140 2026-10-02: 36 OI2026-10-05: 36 OI2026-10-06: 36 OI2026-10-07: 36 OI2026-10-08: 36 OI2026-10-09: 307 OI2026-10-13: 321 OI2026-10-14: 321 OI2026-10-15: 384 OI2026-10-16: 394 OI2026-10-21: 439 OI2026-10-23: 628 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, 2026Viewing628+189
Oct 21, 2026439+45
Oct 16, 2026394+10
Oct 15, 2026384+63
Oct 14, 20263210
Oct 13, 2026321+14
Oct 09, 2026307+271
Oct 08, 2026360
Oct 07, 2026360
Oct 06, 2026360
Oct 05, 2026360
Oct 02, 202636No prior observation