OITracker Cboe delayed data

Contract OI history

Back to APP

Dec 18, 2026 EXPIRATION

APP $220.00 Put

APP261218P00220000

Latest saved OI940Oct 23, 2026
Last change+57vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
APP $220.00 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. 9874930 2026-10-09: 984 OI2026-10-13: 984 OI2026-10-14: 984 OI2026-10-15: 987 OI2026-10-16: 840 OI2026-10-21: 883 OI2026-10-23: 940 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, 2026Viewing940+57
Oct 21, 2026883+43
Oct 16, 2026840-147
Oct 15, 2026987+3
Oct 14, 20269840
Oct 13, 20269840
Oct 09, 2026984No prior observation