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Contract OI history

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Oct 23, 2026 EXPIRATION

PBR $23.00 Put

PBR261023P00023000

Latest saved OI186Oct 23, 2026
Last change0vs 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. 186930 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 171 OI2026-10-07: 172 OI2026-10-08: 172 OI2026-10-09: 182 OI2026-10-13: 184 OI2026-10-14: 186 OI2026-10-15: 186 OI2026-10-16: 186 OI2026-10-21: 186 OI2026-10-23: 186 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, 2026Viewing1860
Oct 21, 20261860
Oct 16, 20261860
Oct 15, 20261860
Oct 14, 2026186+2
Oct 13, 2026184+2
Oct 09, 2026182+10
Oct 08, 20261720
Oct 07, 2026172+1
Oct 06, 2026171+170
Oct 05, 202610
Oct 02, 20261No prior observation