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Contract OI history

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Jun 17, 2027 EXPIRATION

PBR $20.00 Put

PBR270617P00020000

Latest saved OI2,922Oct 23, 2026
Last change+22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $20.00 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. 2,9221,4610 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 2,033 OI2026-10-07: 2,892 OI2026-10-08: 2,892 OI2026-10-09: 2,892 OI2026-10-13: 2,892 OI2026-10-14: 2,899 OI2026-10-15: 2,899 OI2026-10-16: 2,899 OI2026-10-21: 2,900 OI2026-10-23: 2,922 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, 2026Viewing2,922+22
Oct 21, 20262,900+1
Oct 16, 20262,8990
Oct 15, 20262,8990
Oct 14, 20262,899+7
Oct 13, 20262,8920
Oct 09, 20262,8920
Oct 08, 20262,8920
Oct 07, 20262,892+859
Oct 06, 20262,033+2,024
Oct 05, 202690
Oct 02, 20269No prior observation