OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BRBR $10.00 Put

BRBR261120P00010000

Latest saved OI2,012Oct 23, 2026
Last change+50vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BRBR $10.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,0121,0060 2026-10-02: 345 OI2026-10-05: 1,957 OI2026-10-06: 1,957 OI2026-10-07: 1,957 OI2026-10-08: 1,957 OI2026-10-09: 1,957 OI2026-10-13: 1,959 OI2026-10-14: 1,959 OI2026-10-16: 1,961 OI2026-10-20: 1,962 OI2026-10-23: 2,012 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BRBR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,012+50
Oct 20, 20261,962+1
Oct 16, 20261,961+2
Oct 14, 20261,9590
Oct 13, 20261,959+2
Oct 09, 20261,9570
Oct 08, 20261,9570
Oct 07, 20261,9570
Oct 06, 20261,9570
Oct 05, 20261,957+1,612
Oct 02, 2026345No prior observation