OITracker Cboe delayed data

Contract OI history

Back to APP

Oct 23, 2026 EXPIRATION

APP $267.50 Put

APP261023P00267500

Latest saved OI326Oct 23, 2026
Last change+99vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $267.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3261630 2026-10-09: 13 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-15: 25 OI2026-10-16: 30 OI2026-10-21: 227 OI2026-10-23: 326 OI Oct 09, 2026Oct 23, 2026

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

APP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing326+99
Oct 21, 2026227+197
Oct 16, 202630+5
Oct 15, 202625+8
Oct 14, 2026170
Oct 13, 202617+4
Oct 09, 202613No prior observation