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Contract OI history

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Oct 23, 2026 EXPIRATION

STUB $2.50 Call

STUB261023C00002500

Latest saved OI9Oct 23, 2026
Last change+4vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STUB $2.50 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. 940 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 4 OI2026-10-13: 5 OI2026-10-14: 5 OI2026-10-16: 5 OI2026-10-19: 5 OI2026-10-23: 9 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, 20269+4
Oct 19, 2026Viewing50
Oct 16, 202650
Oct 14, 202650
Oct 13, 20265+1
Oct 08, 20264+1
Oct 07, 202630
Oct 06, 20263+2
Oct 05, 202610
Oct 02, 20261No prior observation