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Contract OI history

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Nov 20, 2026 EXPIRATION

CBRS $185.00 Call

CBRS261120C00185000

Latest saved OI289Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $185.00 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. 2901450 2026-10-09: 270 OI2026-10-13: 237 OI2026-10-14: 237 OI2026-10-15: 227 OI2026-10-16: 240 OI2026-10-21: 290 OI2026-10-23: 289 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, 2026Viewing289-1
Oct 21, 2026290+50
Oct 16, 2026240+13
Oct 15, 2026227-10
Oct 14, 20262370
Oct 13, 2026237-33
Oct 09, 2026270No prior observation