OITracker Cboe delayed data

Contract OI history

Back to AAPL

Oct 23, 2026 EXPIRATION

AAPL $327.50 Call

AAPL261023C00327500

Latest saved OI618Oct 23, 2026
Last change-38vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $327.50 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. 6563280 2026-10-02: 0 OI2026-10-09: 607 OI2026-10-13: 608 OI2026-10-14: 608 OI2026-10-15: 618 OI2026-10-16: 615 OI2026-10-21: 656 OI2026-10-23: 618 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, 2026Viewing618-38
Oct 21, 2026656+41
Oct 16, 2026615-3
Oct 15, 2026618+10
Oct 14, 20266080
Oct 13, 2026608+1
Oct 09, 2026607+607
Oct 02, 20260No prior observation