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Contract OI history

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Nov 20, 2026 EXPIRATION

BRCB $7.50 Put

BRCB261120P00007500

Latest saved OI729Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BRCB $7.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7293640 2026-10-09: 722 OI2026-10-13: 724 OI2026-10-14: 724 OI2026-10-16: 724 OI2026-10-20: 729 OI2026-10-23: 729 OI Oct 09, 2026Oct 23, 2026

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

BRCB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7290
Oct 20, 2026729+5
Oct 16, 20267240
Oct 14, 20267240
Oct 13, 2026724+2
Oct 09, 2026722No prior observation