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Contract OI history

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Dec 18, 2026 EXPIRATION

PBR $8.00 Put

PBR261218P00008000

Latest saved OI11,394Oct 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 $8.00 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. 11,4015,7000 2026-10-02: 11,401 OI2026-10-05: 11,401 OI2026-10-06: 11,401 OI2026-10-07: 11,401 OI2026-10-08: 11,394 OI2026-10-09: 11,394 OI2026-10-13: 11,394 OI2026-10-14: 11,394 OI2026-10-15: 11,394 OI2026-10-16: 11,394 OI2026-10-21: 11,394 OI2026-10-23: 11,394 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, 2026Viewing11,3940
Oct 21, 202611,3940
Oct 16, 202611,3940
Oct 15, 202611,3940
Oct 14, 202611,3940
Oct 13, 202611,3940
Oct 09, 202611,3940
Oct 08, 202611,394-7
Oct 07, 202611,4010
Oct 06, 202611,4010
Oct 05, 202611,4010
Oct 02, 202611,401No prior observation