OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

STUB $4.00 Call

STUB261030C00004000

Latest saved OI103Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STUB $4.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 113560 2026-10-02: 113 OI2026-10-05: 108 OI2026-10-06: 103 OI2026-10-07: 103 OI2026-10-08: 103 OI2026-10-13: 103 OI2026-10-14: 103 OI2026-10-16: 103 OI2026-10-19: 103 OI2026-10-23: 103 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, 20261030
Oct 19, 2026Viewing1030
Oct 16, 20261030
Oct 14, 20261030
Oct 13, 20261030
Oct 08, 20261030
Oct 07, 20261030
Oct 06, 2026103-5
Oct 05, 2026108-5
Oct 02, 2026113No prior observation