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Contract OI history

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Dec 18, 2026 EXPIRATION

PBR $19.00 Put

PBR261218P00019000

Latest saved OI1,004Oct 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 $19.00 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. 1,0085040 2026-10-02: 973 OI2026-10-05: 976 OI2026-10-06: 1,007 OI2026-10-07: 1,007 OI2026-10-08: 1,007 OI2026-10-09: 1,008 OI2026-10-13: 1,005 OI2026-10-14: 1,005 OI2026-10-15: 1,006 OI2026-10-16: 1,005 OI2026-10-21: 1,004 OI2026-10-23: 1,004 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, 2026Viewing1,0040
Oct 21, 20261,004-1
Oct 16, 20261,005-1
Oct 15, 20261,006+1
Oct 14, 20261,0050
Oct 13, 20261,005-3
Oct 09, 20261,008+1
Oct 08, 20261,0070
Oct 07, 20261,0070
Oct 06, 20261,007+31
Oct 05, 2026976+3
Oct 02, 2026973No prior observation