OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

SU $100.00 Call

SU280121C00100000

Latest saved OI1,338Oct 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
SU $100.00 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. 1,3566780 2026-10-02: 1,354 OI2026-10-05: 1,354 OI2026-10-07: 1,349 OI2026-10-08: 1,350 OI2026-10-09: 1,353 OI2026-10-13: 1,356 OI2026-10-14: 1,353 OI2026-10-16: 1,353 OI2026-10-20: 1,337 OI2026-10-23: 1,338 OI Oct 02, 2026Oct 23, 2026

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

SU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,338+1
Oct 20, 20261,337-16
Oct 16, 20261,3530
Oct 14, 20261,353-3
Oct 13, 20261,356+3
Oct 09, 20261,353+3
Oct 08, 20261,350+1
Oct 07, 20261,349-5
Oct 05, 20261,3540
Oct 02, 20261,354No prior observation