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Contract OI history

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Dec 18, 2026 EXPIRATION

PBR $35.00 Call

PBR261218C00035000

Latest saved OI839Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $35.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8764380 2026-10-02: 874 OI2026-10-05: 874 OI2026-10-06: 876 OI2026-10-07: 876 OI2026-10-08: 875 OI2026-10-09: 875 OI2026-10-13: 875 OI2026-10-14: 875 OI2026-10-15: 875 OI2026-10-16: 825 OI2026-10-21: 818 OI2026-10-23: 839 OI Oct 02, 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, 2026Viewing839+21
Oct 21, 2026818-7
Oct 16, 2026825-50
Oct 15, 20268750
Oct 14, 20268750
Oct 13, 20268750
Oct 09, 20268750
Oct 08, 2026875-1
Oct 07, 20268760
Oct 06, 2026876+2
Oct 05, 20268740
Oct 02, 2026874No prior observation