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Contract OI history

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Jan 15, 2027 EXPIRATION

BRUN $25.00 Call

BRUN270115C00025000

Latest saved OI3,871Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BRUN $25.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 5,5742,7870 2026-10-08: 4,356 OI2026-10-13: 4,333 OI2026-10-14: 4,333 OI2026-10-15: 4,363 OI2026-10-16: 5,574 OI2026-10-21: 3,870 OI2026-10-23: 3,871 OI Oct 08, 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, 2026Viewing3,871+1
Oct 21, 20263,870-1,704
Oct 16, 20265,574+1,211
Oct 15, 20264,363+30
Oct 14, 20264,3330
Oct 13, 20264,333-23
Oct 08, 20264,356No prior observation