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Contract OI history

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Oct 23, 2026 EXPIRATION

PBR $19.50 Call

PBR261023C00019500

Latest saved OI1,131Oct 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 $19.50 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. 1,1605800 2026-10-02: 1,160 OI2026-10-05: 1,160 OI2026-10-06: 1,131 OI2026-10-07: 1,131 OI2026-10-08: 1,131 OI2026-10-09: 1,131 OI2026-10-13: 1,131 OI2026-10-14: 1,131 OI2026-10-15: 1,131 OI2026-10-16: 1,131 OI2026-10-21: 1,131 OI2026-10-23: 1,131 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, 2026Viewing1,1310
Oct 21, 20261,1310
Oct 16, 20261,1310
Oct 15, 20261,1310
Oct 14, 20261,1310
Oct 13, 20261,1310
Oct 09, 20261,1310
Oct 08, 20261,1310
Oct 07, 20261,1310
Oct 06, 20261,131-29
Oct 05, 20261,1600
Oct 02, 20261,160No prior observation