OITracker Cboe delayed data

Contract OI history

Back to PBR

Dec 18, 2026 EXPIRATION

PBR $10.00 Put

PBR261218P00010000

Latest saved OI61,968Oct 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 $10.00 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. 61,96830,9840 2026-10-02: 61,968 OI2026-10-05: 61,968 OI2026-10-06: 61,968 OI2026-10-07: 61,968 OI2026-10-08: 61,968 OI2026-10-09: 61,968 OI2026-10-13: 61,968 OI2026-10-14: 61,968 OI2026-10-15: 61,968 OI2026-10-16: 61,968 OI2026-10-21: 61,968 OI2026-10-23: 61,968 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, 2026Viewing61,9680
Oct 21, 202661,9680
Oct 16, 202661,9680
Oct 15, 202661,9680
Oct 14, 202661,9680
Oct 13, 202661,9680
Oct 09, 202661,9680
Oct 08, 202661,9680
Oct 07, 202661,9680
Oct 06, 202661,9680
Oct 05, 202661,9680
Oct 02, 202661,968No prior observation