OITracker Cboe delayed data

Contract OI history

Back to BULL

Nov 06, 2026 EXPIRATION

BULL $5.00 Put

BULL261106P00005000

Latest saved OI245Oct 23, 2026
Last change+1vs 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. 2451220 2026-10-09: 166 OI2026-10-13: 213 OI2026-10-14: 213 OI2026-10-15: 213 OI2026-10-16: 213 OI2026-10-21: 244 OI2026-10-23: 245 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, 2026Viewing245+1
Oct 21, 2026244+31
Oct 16, 20262130
Oct 15, 20262130
Oct 14, 20262130
Oct 13, 2026213+47
Oct 09, 2026166No prior observation