OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

TE $5.00 Put

TE261218P00005000

Latest saved OI3,478Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TE $5.00 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. 3,5091,7540 2026-10-02: 3,496 OI2026-10-05: 3,506 OI2026-10-06: 3,506 OI2026-10-07: 3,506 OI2026-10-08: 3,506 OI2026-10-09: 3,509 OI2026-10-13: 3,438 OI2026-10-14: 3,438 OI2026-10-15: 3,436 OI2026-10-16: 3,465 OI2026-10-21: 3,469 OI2026-10-23: 3,478 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, 20263,478+9
Oct 21, 2026Viewing3,469+4
Oct 16, 20263,465+29
Oct 15, 20263,436-2
Oct 14, 20263,4380
Oct 13, 20263,438-71
Oct 09, 20263,509+3
Oct 08, 20263,5060
Oct 07, 20263,5060
Oct 06, 20263,5060
Oct 05, 20263,506+10
Oct 02, 20263,496No prior observation