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Contract OI history

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Nov 20, 2026 EXPIRATION

CBRS $120.00 Put

CBRS261120P00120000

Latest saved OI898Oct 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 $120.00 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. 9004500 2026-10-09: 372 OI2026-10-13: 698 OI2026-10-14: 766 OI2026-10-15: 766 OI2026-10-16: 766 OI2026-10-21: 900 OI2026-10-23: 898 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, 2026Viewing898-2
Oct 21, 2026900+134
Oct 16, 20267660
Oct 15, 20267660
Oct 14, 2026766+68
Oct 13, 2026698+326
Oct 09, 2026372No prior observation