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Contract OI history

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Dec 17, 2027 EXPIRATION

PBR $20.00 Put

PBR271217P00020000

Latest saved OI1,201Oct 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 $20.00 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. 1,2016000 2026-10-02: 821 OI2026-10-05: 821 OI2026-10-06: 821 OI2026-10-07: 821 OI2026-10-08: 821 OI2026-10-09: 983 OI2026-10-13: 983 OI2026-10-14: 1,201 OI2026-10-15: 1,201 OI2026-10-16: 1,201 OI2026-10-21: 1,201 OI2026-10-23: 1,201 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, 2026Viewing1,2010
Oct 21, 20261,2010
Oct 16, 20261,2010
Oct 15, 20261,2010
Oct 14, 20261,201+218
Oct 13, 20269830
Oct 09, 2026983+162
Oct 08, 20268210
Oct 07, 20268210
Oct 06, 20268210
Oct 05, 20268210
Oct 02, 2026821No prior observation