OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

SU $80.00 Put

SU270319P00080000

Latest saved OI706Oct 23, 2026
Last change+14vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SU $80.00 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. 7063530 2026-10-02: 30 OI2026-10-05: 79 OI2026-10-07: 76 OI2026-10-08: 76 OI2026-10-09: 102 OI2026-10-13: 156 OI2026-10-14: 177 OI2026-10-16: 678 OI2026-10-20: 692 OI2026-10-23: 706 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, 2026Viewing706+14
Oct 20, 2026692+14
Oct 16, 2026678+501
Oct 14, 2026177+21
Oct 13, 2026156+54
Oct 09, 2026102+26
Oct 08, 2026760
Oct 07, 202676-3
Oct 05, 202679+49
Oct 02, 202630No prior observation