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Contract OI history

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Mar 19, 2027 EXPIRATION

CBRS $180.00 Call

CBRS270319C00180000

Latest saved OI398Oct 23, 2026
Last change-26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $180.00 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. 6453220 2026-10-09: 610 OI2026-10-13: 601 OI2026-10-14: 619 OI2026-10-15: 633 OI2026-10-16: 645 OI2026-10-21: 424 OI2026-10-23: 398 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, 2026Viewing398-26
Oct 21, 2026424-221
Oct 16, 2026645+12
Oct 15, 2026633+14
Oct 14, 2026619+18
Oct 13, 2026601-9
Oct 09, 2026610No prior observation