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Contract OI history

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Jan 21, 2028 EXPIRATION

CBRS $160.00 Put

CBRS280121P00160000

Latest saved OI295Oct 23, 2026
Last change-79vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $160.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3741870 2026-10-09: 369 OI2026-10-13: 372 OI2026-10-14: 373 OI2026-10-15: 373 OI2026-10-16: 374 OI2026-10-21: 374 OI2026-10-23: 295 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, 2026Viewing295-79
Oct 21, 20263740
Oct 16, 2026374+1
Oct 15, 20263730
Oct 14, 2026373+1
Oct 13, 2026372+3
Oct 09, 2026369No prior observation