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Contract OI history

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Oct 30, 2026 EXPIRATION

PBR $22.50 Call

PBR261030C00022500

Latest saved OI1,194Oct 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 $22.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1945970 2026-10-02: 23 OI2026-10-05: 29 OI2026-10-06: 31 OI2026-10-07: 1,161 OI2026-10-08: 1,161 OI2026-10-09: 1,194 OI2026-10-13: 1,194 OI2026-10-14: 1,194 OI2026-10-15: 1,194 OI2026-10-16: 1,194 OI2026-10-21: 1,194 OI2026-10-23: 1,194 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, 2026Viewing1,1940
Oct 21, 20261,1940
Oct 16, 20261,1940
Oct 15, 20261,1940
Oct 14, 20261,1940
Oct 13, 20261,1940
Oct 09, 20261,194+33
Oct 08, 20261,1610
Oct 07, 20261,161+1,130
Oct 06, 202631+2
Oct 05, 202629+6
Oct 02, 202623No prior observation