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Contract OI history

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Feb 19, 2027 EXPIRATION

PBR $18.00 Put

PBR270219P00018000

Latest saved OI666Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $18.00 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. 6873430 2026-10-02: 687 OI2026-10-05: 687 OI2026-10-06: 687 OI2026-10-07: 687 OI2026-10-08: 681 OI2026-10-09: 676 OI2026-10-13: 676 OI2026-10-14: 676 OI2026-10-15: 666 OI2026-10-16: 666 OI2026-10-21: 666 OI2026-10-23: 666 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, 2026Viewing6660
Oct 21, 20266660
Oct 16, 20266660
Oct 15, 2026666-10
Oct 14, 20266760
Oct 13, 20266760
Oct 09, 2026676-5
Oct 08, 2026681-6
Oct 07, 20266870
Oct 06, 20266870
Oct 05, 20266870
Oct 02, 2026687No prior observation