OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

STUB $6.50 Put

STUB261030P00006500

Latest saved OI17Oct 23, 2026
Last change+1vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STUB $6.50 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. 1780 2026-10-02: 13 OI2026-10-05: 13 OI2026-10-06: 13 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-13: 8 OI2026-10-14: 8 OI2026-10-16: 16 OI2026-10-19: 16 OI2026-10-23: 17 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, 202617+1
Oct 19, 2026Viewing160
Oct 16, 202616+8
Oct 14, 202680
Oct 13, 20268-5
Oct 08, 2026130
Oct 07, 2026130
Oct 06, 2026130
Oct 05, 2026130
Oct 02, 202613No prior observation