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Contract OI history

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Dec 15, 2028 EXPIRATION

CBRS $300.00 Call

CBRS281215C00300000

Latest saved OI161Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $300.00 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. 161800 2026-10-09: 122 OI2026-10-13: 125 OI2026-10-14: 126 OI2026-10-15: 128 OI2026-10-16: 131 OI2026-10-21: 153 OI2026-10-23: 161 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, 2026Viewing161+8
Oct 21, 2026153+22
Oct 16, 2026131+3
Oct 15, 2026128+2
Oct 14, 2026126+1
Oct 13, 2026125+3
Oct 09, 2026122No prior observation