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Contract OI history

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Nov 06, 2026 EXPIRATION

PBR $25.50 Call

PBR261106C00025500

Latest saved OI686Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $25.50 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. 6863430 2026-10-02: 10 OI2026-10-05: 10 OI2026-10-06: 23 OI2026-10-07: 23 OI2026-10-08: 25 OI2026-10-09: 65 OI2026-10-13: 70 OI2026-10-14: 71 OI2026-10-15: 288 OI2026-10-16: 508 OI2026-10-21: 684 OI2026-10-23: 686 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, 2026Viewing686+2
Oct 21, 2026684+176
Oct 16, 2026508+220
Oct 15, 2026288+217
Oct 14, 202671+1
Oct 13, 202670+5
Oct 09, 202665+40
Oct 08, 202625+2
Oct 07, 2026230
Oct 06, 202623+13
Oct 05, 2026100
Oct 02, 202610No prior observation