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Contract OI history

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Mar 19, 2027 EXPIRATION

PBR $21.00 Call

PBR270319C00021000

Latest saved OI2,940Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $21.00 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. 2,9401,4700 2026-10-02: 1,475 OI2026-10-05: 1,475 OI2026-10-06: 1,171 OI2026-10-07: 1,171 OI2026-10-08: 1,171 OI2026-10-09: 1,171 OI2026-10-13: 1,166 OI2026-10-14: 1,166 OI2026-10-15: 1,166 OI2026-10-16: 1,166 OI2026-10-21: 2,937 OI2026-10-23: 2,940 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, 2026Viewing2,940+3
Oct 21, 20262,937+1,771
Oct 16, 20261,1660
Oct 15, 20261,1660
Oct 14, 20261,1660
Oct 13, 20261,166-5
Oct 09, 20261,1710
Oct 08, 20261,1710
Oct 07, 20261,1710
Oct 06, 20261,171-304
Oct 05, 20261,4750
Oct 02, 20261,475No prior observation