OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SU $50.00 Put

SU270115P00050000

Latest saved OI431Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SU $50.00 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. 4312150 2026-10-02: 431 OI2026-10-05: 431 OI2026-10-07: 431 OI2026-10-08: 431 OI2026-10-09: 431 OI2026-10-13: 431 OI2026-10-14: 431 OI2026-10-16: 431 OI2026-10-20: 431 OI2026-10-23: 431 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, 2026Viewing4310
Oct 20, 20264310
Oct 16, 20264310
Oct 14, 20264310
Oct 13, 20264310
Oct 09, 20264310
Oct 08, 20264310
Oct 07, 20264310
Oct 05, 20264310
Oct 02, 2026431No prior observation