OITracker Cboe delayed data

Contract OI history

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Nov 06, 2026 EXPIRATION

STUB $5.50 Put

STUB261106P00005500

Latest saved OI58Oct 23, 2026
Last change+55vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STUB $5.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 58290 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-13: 0 OI2026-10-14: 3 OI2026-10-16: 3 OI2026-10-19: 3 OI2026-10-23: 58 OI Oct 02, 2026Oct 23, 2026

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

STUB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202658+55
Oct 19, 2026Viewing30
Oct 16, 202630
Oct 14, 20263+3
Oct 13, 202600
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation