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Contract OI history

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Dec 18, 2026 EXPIRATION

PBR $26.00 Put

PBR261218P00026000

Latest saved OI1,868Oct 23, 2026
Last change+33vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $26.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8689340 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 10 OI2026-10-07: 10 OI2026-10-08: 10 OI2026-10-09: 176 OI2026-10-13: 176 OI2026-10-14: 486 OI2026-10-15: 508 OI2026-10-16: 511 OI2026-10-21: 1,835 OI2026-10-23: 1,868 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, 2026Viewing1,868+33
Oct 21, 20261,835+1,324
Oct 16, 2026511+3
Oct 15, 2026508+22
Oct 14, 2026486+310
Oct 13, 20261760
Oct 09, 2026176+166
Oct 08, 2026100
Oct 07, 2026100
Oct 06, 202610+10
Oct 05, 202600
Oct 02, 20260No prior observation