OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

BRBR $5.00 Put

BRBR280121P00005000

Latest saved OI112Oct 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. 112560 2026-10-02: 78 OI2026-10-05: 78 OI2026-10-06: 78 OI2026-10-07: 78 OI2026-10-08: 78 OI2026-10-09: 112 OI2026-10-13: 112 OI2026-10-14: 112 OI2026-10-16: 112 OI2026-10-20: 112 OI2026-10-23: 112 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, 2026Viewing1120
Oct 20, 20261120
Oct 16, 20261120
Oct 14, 20261120
Oct 13, 20261120
Oct 09, 2026112+34
Oct 08, 2026780
Oct 07, 2026780
Oct 06, 2026780
Oct 05, 2026780
Oct 02, 202678No prior observation