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Contract OI history

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Nov 20, 2026 EXPIRATION

PBR $25.00 Put

PBR261120P00025000

Latest saved OI3,329Oct 23, 2026
Last change+307vs 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. 3,3291,6640 2026-10-02: 26 OI2026-10-05: 26 OI2026-10-06: 1,163 OI2026-10-07: 1,163 OI2026-10-08: 1,163 OI2026-10-09: 1,251 OI2026-10-13: 1,251 OI2026-10-14: 1,304 OI2026-10-15: 1,903 OI2026-10-16: 2,636 OI2026-10-21: 3,022 OI2026-10-23: 3,329 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, 2026Viewing3,329+307
Oct 21, 20263,022+386
Oct 16, 20262,636+733
Oct 15, 20261,903+599
Oct 14, 20261,304+53
Oct 13, 20261,2510
Oct 09, 20261,251+88
Oct 08, 20261,1630
Oct 07, 20261,1630
Oct 06, 20261,163+1,137
Oct 05, 2026260
Oct 02, 202626No prior observation