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Contract OI history

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Mar 19, 2027 EXPIRATION

CNR $100.00 Call

CNR270319C00100000

Latest saved OI830Oct 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. 8344170 2026-10-02: 829 OI2026-10-05: 829 OI2026-10-06: 829 OI2026-10-07: 829 OI2026-10-08: 834 OI2026-10-09: 834 OI2026-10-13: 834 OI2026-10-14: 829 OI2026-10-16: 829 OI2026-10-20: 829 OI2026-10-23: 830 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, 2026Viewing830+1
Oct 20, 20268290
Oct 16, 20268290
Oct 14, 2026829-5
Oct 13, 20268340
Oct 09, 20268340
Oct 08, 2026834+5
Oct 07, 20268290
Oct 06, 20268290
Oct 05, 20268290
Oct 02, 2026829No prior observation