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Contract OI history

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Mar 19, 2027 EXPIRATION

PBR $25.00 Put

PBR270319P00025000

Latest saved OI2,556Oct 23, 2026
Last change+198vs 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. 2,5561,2780 2026-10-02: 7 OI2026-10-05: 7 OI2026-10-06: 1,006 OI2026-10-07: 1,036 OI2026-10-08: 1,036 OI2026-10-09: 1,036 OI2026-10-13: 1,051 OI2026-10-14: 2,022 OI2026-10-15: 2,022 OI2026-10-16: 2,142 OI2026-10-21: 2,358 OI2026-10-23: 2,556 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, 2026Viewing2,556+198
Oct 21, 20262,358+216
Oct 16, 20262,142+120
Oct 15, 20262,0220
Oct 14, 20262,022+971
Oct 13, 20261,051+15
Oct 09, 20261,0360
Oct 08, 20261,0360
Oct 07, 20261,036+30
Oct 06, 20261,006+999
Oct 05, 202670
Oct 02, 20267No prior observation