OITracker Cboe delayed data

Contract OI history

Back to BROS

Oct 23, 2026 EXPIRATION

BROS $34.50 Call

BROS261023C00034500

Latest saved OI13Oct 23, 2026
Last change+6vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $34.50 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 1360 2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 1 OI2026-10-08: 3 OI2026-10-09: 3 OI2026-10-13: 3 OI2026-10-14: 3 OI2026-10-15: 3 OI2026-10-16: 3 OI2026-10-21: 7 OI2026-10-23: 13 OI Oct 05, 2026Oct 23, 2026

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

BROS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing13+6
Oct 21, 20267+4
Oct 16, 202630
Oct 15, 202630
Oct 14, 202630
Oct 13, 202630
Oct 09, 202630
Oct 08, 20263+2
Oct 07, 20261+1
Oct 06, 202600
Oct 05, 20260No prior observation