OITracker Cboe delayed data

Contract OI history

Back to TTE

Jan 15, 2027 EXPIRATION

TTE $90.00 Put

TTE270115P00090000

Latest saved OI81Oct 23, 2026
Last change+5vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TTE $90.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 81400 2026-10-02: 60 OI2026-10-06: 60 OI2026-10-07: 60 OI2026-10-09: 60 OI2026-10-13: 62 OI2026-10-14: 62 OI2026-10-16: 62 OI2026-10-21: 76 OI2026-10-23: 81 OI Oct 02, 2026Oct 23, 2026

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

TTE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing81+5
Oct 21, 202676+14
Oct 16, 2026620
Oct 14, 2026620
Oct 13, 202662+2
Oct 09, 2026600
Oct 07, 2026600
Oct 06, 2026600
Oct 02, 202660No prior observation