OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

TE $4.00 Put

TE261023P00004000

Latest saved OI119Oct 23, 2026
Last change-77vs 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. 5972980 2026-10-02: 545 OI2026-10-05: 546 OI2026-10-06: 492 OI2026-10-07: 498 OI2026-10-08: 498 OI2026-10-09: 576 OI2026-10-13: 587 OI2026-10-14: 587 OI2026-10-15: 597 OI2026-10-16: 574 OI2026-10-21: 196 OI2026-10-23: 119 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, 2026Viewing119-77
Oct 21, 2026196-378
Oct 16, 2026574-23
Oct 15, 2026597+10
Oct 14, 20265870
Oct 13, 2026587+11
Oct 09, 2026576+78
Oct 08, 20264980
Oct 07, 2026498+6
Oct 06, 2026492-54
Oct 05, 2026546+1
Oct 02, 2026545No prior observation