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Contract OI history

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Oct 23, 2026 EXPIRATION

PBR $22.50 Call

PBR261023C00022500

Latest saved OI386Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $22.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3931960 2026-10-02: 387 OI2026-10-05: 387 OI2026-10-06: 387 OI2026-10-07: 387 OI2026-10-08: 376 OI2026-10-09: 376 OI2026-10-13: 376 OI2026-10-14: 376 OI2026-10-15: 376 OI2026-10-16: 376 OI2026-10-21: 393 OI2026-10-23: 386 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, 2026Viewing386-7
Oct 21, 2026393+17
Oct 16, 20263760
Oct 15, 20263760
Oct 14, 20263760
Oct 13, 20263760
Oct 09, 20263760
Oct 08, 2026376-11
Oct 07, 20263870
Oct 06, 20263870
Oct 05, 20263870
Oct 02, 2026387No prior observation