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Contract OI history

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Oct 23, 2026 EXPIRATION

PBR $24.50 Put

PBR261023P00024500

Latest saved OI1,368Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $24.50 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. 1,3696840 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 291 OI2026-10-07: 292 OI2026-10-08: 292 OI2026-10-09: 323 OI2026-10-13: 299 OI2026-10-14: 317 OI2026-10-15: 317 OI2026-10-16: 1,334 OI2026-10-21: 1,369 OI2026-10-23: 1,368 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, 2026Viewing1,368-1
Oct 21, 20261,369+35
Oct 16, 20261,334+1,017
Oct 15, 20263170
Oct 14, 2026317+18
Oct 13, 2026299-24
Oct 09, 2026323+31
Oct 08, 20262920
Oct 07, 2026292+1
Oct 06, 2026291+291
Oct 05, 202600
Oct 02, 20260No prior observation