OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

SUN $72.50 Put

SUN261218P00072500

Latest saved OI391Oct 08, 2026
Last change0vs previous saved observation
Saved market days4Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SUN $72.50 put open interest history 4 saved observations from 2026-10-02 to 2026-10-08. Exact values and changes are listed in the table below. 3911950 2026-10-02: 391 OI2026-10-05: 391 OI2026-10-07: 391 OI2026-10-08: 391 OI Oct 02, 2026Oct 08, 2026

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

SUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 08, 2026Viewing3910
Oct 07, 20263910
Oct 05, 20263910
Oct 02, 2026391No prior observation