OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

STE $210.00 Call

STE261120C00210000

Latest saved OI16Oct 23, 2026
Last change+14vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STE $210.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1680 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 1 OI2026-10-07: 1 OI2026-10-08: 1 OI2026-10-09: 1 OI2026-10-14: 2 OI2026-10-15: 2 OI2026-10-16: 2 OI2026-10-21: 2 OI2026-10-23: 16 OI Oct 02, 2026Oct 23, 2026

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

STE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202616+14
Oct 21, 2026Viewing20
Oct 16, 202620
Oct 15, 202620
Oct 14, 20262+1
Oct 09, 202610
Oct 08, 202610
Oct 07, 202610
Oct 06, 202610
Oct 05, 202610
Oct 02, 20261No prior observation