OITracker Cboe delayed data

Contract OI history

Back to PBR

Oct 30, 2026 EXPIRATION

PBR $21.00 Call

PBR261030C00021000

Latest saved OI2,391Oct 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 $21.00 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. 2,4481,2240 2026-10-02: 1,034 OI2026-10-05: 2,448 OI2026-10-06: 2,442 OI2026-10-07: 2,392 OI2026-10-08: 2,392 OI2026-10-09: 2,392 OI2026-10-13: 2,391 OI2026-10-14: 2,391 OI2026-10-15: 2,391 OI2026-10-16: 2,391 OI2026-10-21: 2,391 OI2026-10-23: 2,391 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, 2026Viewing2,3910
Oct 21, 20262,3910
Oct 16, 20262,3910
Oct 15, 20262,3910
Oct 14, 20262,3910
Oct 13, 20262,391-1
Oct 09, 20262,3920
Oct 08, 20262,3920
Oct 07, 20262,392-50
Oct 06, 20262,442-6
Oct 05, 20262,448+1,414
Oct 02, 20261,034No prior observation