OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

STUB $10.00 Put

STUB280121P00010000

Latest saved OI3,137Oct 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 $10.00 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. 3,1371,5680 2026-10-02: 295 OI2026-10-05: 295 OI2026-10-06: 295 OI2026-10-07: 295 OI2026-10-08: 295 OI2026-10-13: 3,137 OI2026-10-14: 3,137 OI2026-10-16: 3,137 OI2026-10-19: 3,137 OI2026-10-23: 3,137 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, 20263,1370
Oct 19, 2026Viewing3,1370
Oct 16, 20263,1370
Oct 14, 20263,1370
Oct 13, 20263,137+2,842
Oct 08, 20262950
Oct 07, 20262950
Oct 06, 20262950
Oct 05, 20262950
Oct 02, 2026295No prior observation