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Contract OI history

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Dec 18, 2026 EXPIRATION

PBR $18.00 Call

PBR261218C00018000

Latest saved OI300Oct 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 $18.00 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. 3621810 2026-10-02: 362 OI2026-10-05: 362 OI2026-10-06: 312 OI2026-10-07: 312 OI2026-10-08: 313 OI2026-10-09: 314 OI2026-10-13: 314 OI2026-10-14: 306 OI2026-10-15: 308 OI2026-10-16: 302 OI2026-10-21: 300 OI2026-10-23: 300 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, 2026Viewing3000
Oct 21, 2026300-2
Oct 16, 2026302-6
Oct 15, 2026308+2
Oct 14, 2026306-8
Oct 13, 20263140
Oct 09, 2026314+1
Oct 08, 2026313+1
Oct 07, 20263120
Oct 06, 2026312-50
Oct 05, 20263620
Oct 02, 2026362No prior observation