OITracker Cboe delayed data

Contract OI history

Back to BRUN

Jan 15, 2027 EXPIRATION

BRUN $15.00 Put

BRUN270115P00015000

Latest saved OI4,694Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BRUN $15.00 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. 4,7052,3520 2026-10-08: 4,705 OI2026-10-13: 4,704 OI2026-10-14: 4,702 OI2026-10-15: 4,701 OI2026-10-16: 4,699 OI2026-10-21: 4,694 OI2026-10-23: 4,694 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, 2026Viewing4,6940
Oct 21, 20264,694-5
Oct 16, 20264,699-2
Oct 15, 20264,701-1
Oct 14, 20264,702-2
Oct 13, 20264,704-1
Oct 08, 20264,705No prior observation