OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

BULL $5.00 Put

BULL290119P00005000

Latest saved OI796Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BULL $5.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7963980 2026-10-09: 719 OI2026-10-13: 715 OI2026-10-14: 715 OI2026-10-15: 715 OI2026-10-16: 713 OI2026-10-21: 793 OI2026-10-23: 796 OI Oct 09, 2026Oct 23, 2026

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

BULL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing796+3
Oct 21, 2026793+80
Oct 16, 2026713-2
Oct 15, 20267150
Oct 14, 20267150
Oct 13, 2026715-4
Oct 09, 2026719No prior observation