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Contract OI history

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Oct 23, 2026 EXPIRATION

CBRS $155.00 Call

CBRS261023C00155000

Latest saved OI1,586Oct 23, 2026
Last change-146vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $155.00 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. 1,7328660 2026-10-09: 17 OI2026-10-13: 134 OI2026-10-14: 163 OI2026-10-15: 321 OI2026-10-16: 944 OI2026-10-21: 1,732 OI2026-10-23: 1,586 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, 2026Viewing1,586-146
Oct 21, 20261,732+788
Oct 16, 2026944+623
Oct 15, 2026321+158
Oct 14, 2026163+29
Oct 13, 2026134+117
Oct 09, 202617No prior observation