OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BRBR $5.00 Put

BRBR261120P00005000

Latest saved OI300Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BRBR $5.00 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. 3551770 2026-10-02: 352 OI2026-10-05: 352 OI2026-10-06: 355 OI2026-10-07: 354 OI2026-10-08: 354 OI2026-10-09: 274 OI2026-10-13: 274 OI2026-10-14: 274 OI2026-10-16: 274 OI2026-10-20: 300 OI2026-10-23: 300 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, 2026Viewing3000
Oct 20, 2026300+26
Oct 16, 20262740
Oct 14, 20262740
Oct 13, 20262740
Oct 09, 2026274-80
Oct 08, 20263540
Oct 07, 2026354-1
Oct 06, 2026355+3
Oct 05, 20263520
Oct 02, 2026352No prior observation