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Contract OI history

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Oct 23, 2026 EXPIRATION

CBRS $187.50 Call

CBRS261023C00187500

Latest saved OI77Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $187.50 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. 82410 2026-10-09: 77 OI2026-10-13: 80 OI2026-10-14: 81 OI2026-10-15: 82 OI2026-10-16: 82 OI2026-10-21: 81 OI2026-10-23: 77 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, 2026Viewing77-4
Oct 21, 202681-1
Oct 16, 2026820
Oct 15, 202682+1
Oct 14, 202681+1
Oct 13, 202680+3
Oct 09, 202677No prior observation