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Contract OI history

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Dec 18, 2026 EXPIRATION

BRUN $7.50 Put

BRUN261218P00007500

Latest saved OI104Oct 23, 2026
Last change0vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
BRUN $7.50 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 104520 2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 104 OI2026-10-23: 104 OI Oct 15, 2026Oct 23, 2026

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

BRUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1040
Oct 21, 2026104+104
Oct 16, 202600
Oct 15, 20260No prior observation