OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SE $110.00 Put

SE270115P00110000

Latest saved OI729Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SE $110.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7333660 2026-10-02: 729 OI2026-10-05: 729 OI2026-10-06: 729 OI2026-10-07: 729 OI2026-10-08: 729 OI2026-10-09: 733 OI2026-10-13: 733 OI2026-10-14: 733 OI2026-10-16: 733 OI2026-10-21: 726 OI2026-10-23: 729 OI Oct 02, 2026Oct 23, 2026

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

SE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing729+3
Oct 21, 2026726-7
Oct 16, 20267330
Oct 14, 20267330
Oct 13, 20267330
Oct 09, 2026733+4
Oct 08, 20267290
Oct 07, 20267290
Oct 06, 20267290
Oct 05, 20267290
Oct 02, 2026729No prior observation