OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

TE $4.00 Put

TE261030P00004000

Latest saved OI352Oct 23, 2026
Last change-152vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TE $4.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8064030 2026-10-02: 625 OI2026-10-05: 659 OI2026-10-06: 654 OI2026-10-07: 667 OI2026-10-08: 667 OI2026-10-09: 778 OI2026-10-13: 806 OI2026-10-14: 806 OI2026-10-15: 782 OI2026-10-16: 768 OI2026-10-21: 504 OI2026-10-23: 352 OI Oct 02, 2026Oct 23, 2026

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

TE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing352-152
Oct 21, 2026504-264
Oct 16, 2026768-14
Oct 15, 2026782-24
Oct 14, 20268060
Oct 13, 2026806+28
Oct 09, 2026778+111
Oct 08, 20266670
Oct 07, 2026667+13
Oct 06, 2026654-5
Oct 05, 2026659+34
Oct 02, 2026625No prior observation