OITracker Cboe delayed data

Contract OI history

Back to AAPL

Dec 15, 2028 EXPIRATION

AAPL $400.00 Call

AAPL281215C00400000

Latest saved OI4,994Oct 23, 2026
Last change-22vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $400.00 call open interest history 8 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,0162,5080 2026-10-02: 4,950 OI2026-10-09: 4,956 OI2026-10-13: 4,998 OI2026-10-14: 4,998 OI2026-10-15: 5,013 OI2026-10-16: 5,009 OI2026-10-21: 5,016 OI2026-10-23: 4,994 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, 2026Viewing4,994-22
Oct 21, 20265,016+7
Oct 16, 20265,009-4
Oct 15, 20265,013+15
Oct 14, 20264,9980
Oct 13, 20264,998+42
Oct 09, 20264,956+6
Oct 02, 20264,950No prior observation