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Contract OI history

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Oct 30, 2026 EXPIRATION

CBRS $100.00 Put

CBRS261030P00100000

Latest saved OI1,805Oct 23, 2026
Last change+638vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $100.00 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 1,8059020 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 0 OI2026-10-16: 3 OI2026-10-21: 1,167 OI2026-10-23: 1,805 OI Oct 13, 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, 2026Viewing1,805+638
Oct 21, 20261,167+1,164
Oct 16, 20263+3
Oct 15, 202600
Oct 14, 202600
Oct 13, 20260No prior observation