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Contract OI history

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Oct 30, 2026 EXPIRATION

PBR $23.00 Put

PBR261030P00023000

Latest saved OI6,140Oct 23, 2026
Last change+1,443vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $23.00 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. 6,1403,0700 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 4 OI2026-10-08: 1,054 OI2026-10-09: 1,082 OI2026-10-13: 1,137 OI2026-10-14: 2,133 OI2026-10-15: 2,134 OI2026-10-16: 2,362 OI2026-10-21: 4,697 OI2026-10-23: 6,140 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, 2026Viewing6,140+1,443
Oct 21, 20264,697+2,335
Oct 16, 20262,362+228
Oct 15, 20262,134+1
Oct 14, 20262,133+996
Oct 13, 20261,137+55
Oct 09, 20261,082+28
Oct 08, 20261,054+1,050
Oct 07, 20264+4
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation