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Contract OI history

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Nov 20, 2026 EXPIRATION

CBRS $300.00 Call

CBRS261120C00300000

Latest saved OI731Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $300.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7313650 2026-10-09: 728 OI2026-10-13: 719 OI2026-10-14: 717 OI2026-10-15: 717 OI2026-10-16: 717 OI2026-10-21: 726 OI2026-10-23: 731 OI Oct 09, 2026Oct 23, 2026

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

CBRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing731+5
Oct 21, 2026726+9
Oct 16, 20267170
Oct 15, 20267170
Oct 14, 2026717-2
Oct 13, 2026719-9
Oct 09, 2026728No prior observation