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Contract OI history

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Jun 16, 2028 EXPIRATION

CBRS $270.00 Call

CBRS280616C00270000

Latest saved OI29Oct 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 $270.00 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. 29140 2026-10-09: 28 OI2026-10-13: 28 OI2026-10-14: 28 OI2026-10-15: 28 OI2026-10-16: 28 OI2026-10-21: 27 OI2026-10-23: 29 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, 2026Viewing29+2
Oct 21, 202627-1
Oct 16, 2026280
Oct 15, 2026280
Oct 14, 2026280
Oct 13, 2026280
Oct 09, 202628No prior observation