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Contract OI history

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Dec 18, 2026 EXPIRATION

CNR $100.00 Call

CNR261218C00100000

Latest saved OI402Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CNR $100.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4022010 2026-10-02: 325 OI2026-10-05: 328 OI2026-10-06: 334 OI2026-10-07: 385 OI2026-10-08: 385 OI2026-10-09: 385 OI2026-10-13: 385 OI2026-10-14: 385 OI2026-10-16: 387 OI2026-10-20: 401 OI2026-10-23: 402 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CNR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing402+1
Oct 20, 2026401+14
Oct 16, 2026387+2
Oct 14, 20263850
Oct 13, 20263850
Oct 09, 20263850
Oct 08, 20263850
Oct 07, 2026385+51
Oct 06, 2026334+6
Oct 05, 2026328+3
Oct 02, 2026325No prior observation