OITracker Cboe delayed data

Contract OI history

Back to AAPL

Nov 20, 2026 EXPIRATION

AAPL $220.00 Put

AAPL261120P00220000

Latest saved OI3,903Oct 23, 2026
Last change-3vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $220.00 put open interest history 8 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,9111,9550 2026-10-02: 3,803 OI2026-10-09: 3,911 OI2026-10-13: 3,909 OI2026-10-14: 3,909 OI2026-10-15: 3,902 OI2026-10-16: 3,897 OI2026-10-21: 3,906 OI2026-10-23: 3,903 OI Oct 02, 2026Oct 23, 2026

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

AAPL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,903-3
Oct 21, 20263,906+9
Oct 16, 20263,897-5
Oct 15, 20263,902-7
Oct 14, 20263,9090
Oct 13, 20263,909-2
Oct 09, 20263,911+108
Oct 02, 20263,803No prior observation