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Contract OI history

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Jan 15, 2027 EXPIRATION

PBR $25.00 Put

PBR270115P00025000

Latest saved OI2,362Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $25.00 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. 2,3621,1810 2026-10-02: 230 OI2026-10-05: 230 OI2026-10-06: 556 OI2026-10-07: 561 OI2026-10-08: 919 OI2026-10-09: 1,043 OI2026-10-13: 1,137 OI2026-10-14: 1,137 OI2026-10-15: 1,662 OI2026-10-16: 1,662 OI2026-10-21: 2,353 OI2026-10-23: 2,362 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, 2026Viewing2,362+9
Oct 21, 20262,353+691
Oct 16, 20261,6620
Oct 15, 20261,662+525
Oct 14, 20261,1370
Oct 13, 20261,137+94
Oct 09, 20261,043+124
Oct 08, 2026919+358
Oct 07, 2026561+5
Oct 06, 2026556+326
Oct 05, 20262300
Oct 02, 2026230No prior observation