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Contract OI history

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Dec 18, 2026 EXPIRATION

BRBR $7.50 Put

BRBR261218P00007500

Latest saved OI81Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BRBR $7.50 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. 87430 2026-10-02: 82 OI2026-10-05: 64 OI2026-10-06: 69 OI2026-10-07: 69 OI2026-10-08: 85 OI2026-10-09: 85 OI2026-10-13: 86 OI2026-10-14: 86 OI2026-10-16: 87 OI2026-10-20: 78 OI2026-10-23: 81 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, 2026Viewing81+3
Oct 20, 202678-9
Oct 16, 202687+1
Oct 14, 2026860
Oct 13, 202686+1
Oct 09, 2026850
Oct 08, 202685+16
Oct 07, 2026690
Oct 06, 202669+5
Oct 05, 202664-18
Oct 02, 202682No prior observation