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Contract OI history

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Nov 27, 2026 EXPIRATION

CBRS $180.00 Call

CBRS261127C00180000

Latest saved OI441Oct 23, 2026
Last change-2vs 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. 4432210 2026-10-09: 26 OI2026-10-13: 38 OI2026-10-14: 139 OI2026-10-15: 239 OI2026-10-16: 239 OI2026-10-21: 443 OI2026-10-23: 441 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, 2026Viewing441-2
Oct 21, 2026443+204
Oct 16, 20262390
Oct 15, 2026239+100
Oct 14, 2026139+101
Oct 13, 202638+12
Oct 09, 202626No prior observation