OITracker Cboe delayed data

Contract OI history

Back to PBR

Jan 21, 2028 EXPIRATION

PBR $17.00 Put

PBR280121P00017000

Latest saved OI1,200Oct 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 $17.00 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. 1,2006000 2026-10-02: 1,080 OI2026-10-05: 1,080 OI2026-10-06: 1,151 OI2026-10-07: 1,151 OI2026-10-08: 1,151 OI2026-10-09: 1,065 OI2026-10-13: 1,116 OI2026-10-14: 1,176 OI2026-10-15: 1,175 OI2026-10-16: 1,195 OI2026-10-21: 1,200 OI2026-10-23: 1,200 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, 2026Viewing1,2000
Oct 21, 20261,200+5
Oct 16, 20261,195+20
Oct 15, 20261,175-1
Oct 14, 20261,176+60
Oct 13, 20261,116+51
Oct 09, 20261,065-86
Oct 08, 20261,1510
Oct 07, 20261,1510
Oct 06, 20261,151+71
Oct 05, 20261,0800
Oct 02, 20261,080No prior observation