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Contract OI history

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Dec 18, 2026 EXPIRATION

PBR $20.00 Call

PBR261218C00020000

Latest saved OI16,879Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $20.00 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. 19,0779,5380 2026-10-02: 19,060 OI2026-10-05: 19,077 OI2026-10-06: 18,885 OI2026-10-07: 18,885 OI2026-10-08: 18,890 OI2026-10-09: 18,865 OI2026-10-13: 18,861 OI2026-10-14: 18,861 OI2026-10-15: 18,861 OI2026-10-16: 18,859 OI2026-10-21: 16,886 OI2026-10-23: 16,879 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, 2026Viewing16,879-7
Oct 21, 202616,886-1,973
Oct 16, 202618,859-2
Oct 15, 202618,8610
Oct 14, 202618,8610
Oct 13, 202618,861-4
Oct 09, 202618,865-25
Oct 08, 202618,890+5
Oct 07, 202618,8850
Oct 06, 202618,885-192
Oct 05, 202619,077+17
Oct 02, 202619,060No prior observation