OITracker Cboe delayed data

Contract OI history

Back to CBRS

Oct 23, 2026 EXPIRATION

CBRS $131.00 Put

CBRS261023P00131000

Latest saved OI1Oct 23, 2026
Last change-39vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $131.00 put open interest history 5 saved observations from 2026-10-14 to 2026-10-23. Exact values and changes are listed in the table below. 40200 2026-10-14: 0 OI2026-10-15: 0 OI2026-10-16: 1 OI2026-10-21: 40 OI2026-10-23: 1 OI Oct 14, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CBRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1-39
Oct 21, 202640+39
Oct 16, 20261+1
Oct 15, 202600
Oct 14, 20260No prior observation