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Contract OI history

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Dec 15, 2028 EXPIRATION

CBRS $500.00 Call

CBRS281215C00500000

Latest saved OI1,215Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $500.00 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. 1,2156070 2026-10-09: 1,148 OI2026-10-13: 1,144 OI2026-10-14: 1,140 OI2026-10-15: 1,203 OI2026-10-16: 1,205 OI2026-10-21: 1,204 OI2026-10-23: 1,215 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, 2026Viewing1,215+11
Oct 21, 20261,204-1
Oct 16, 20261,205+2
Oct 15, 20261,203+63
Oct 14, 20261,140-4
Oct 13, 20261,144-4
Oct 09, 20261,148No prior observation