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Contract OI history

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Nov 20, 2026 EXPIRATION

PBR $27.50 Call

PBR261120C00027500

Latest saved OI14,226Oct 23, 2026
Last change+14,141vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $27.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 14,2267,1130 2026-10-21: 85 OI2026-10-23: 14,226 OI Oct 21, 2026Oct 23, 2026

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

PBR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing14,226+14,141
Oct 21, 202685No prior observation