OITracker Cboe delayed data

Contract OI history

Back to BRUN

Oct 30, 2026 EXPIRATION

BRUN $11.00 Put

BRUN261030P00011000

Latest saved OI27Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BRUN $11.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 27130 2026-10-08: 0 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-15: 4 OI2026-10-16: 0 OI2026-10-21: 24 OI2026-10-23: 27 OI Oct 08, 2026Oct 23, 2026

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

BRUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing27+3
Oct 21, 202624+24
Oct 16, 20260-4
Oct 15, 202640
Oct 14, 202640
Oct 13, 20264+4
Oct 08, 20260No prior observation