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Contract OI history

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Jan 21, 2028 EXPIRATION

PBR $12.00 Put

PBR280121P00012000

Latest saved OI5,333Oct 23, 2026
Last change+59vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $12.00 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. 5,3332,6660 2026-10-02: 5,272 OI2026-10-05: 5,272 OI2026-10-06: 5,272 OI2026-10-07: 5,272 OI2026-10-08: 5,272 OI2026-10-09: 5,272 OI2026-10-13: 5,272 OI2026-10-14: 5,272 OI2026-10-15: 5,272 OI2026-10-16: 5,273 OI2026-10-21: 5,274 OI2026-10-23: 5,333 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, 2026Viewing5,333+59
Oct 21, 20265,274+1
Oct 16, 20265,273+1
Oct 15, 20265,2720
Oct 14, 20265,2720
Oct 13, 20265,2720
Oct 09, 20265,2720
Oct 08, 20265,2720
Oct 07, 20265,2720
Oct 06, 20265,2720
Oct 05, 20265,2720
Oct 02, 20265,272No prior observation