OITracker Cboe delayed data

Contract OI history

Back to AAPL

Dec 18, 2026 EXPIRATION

AAPL $135.00 Put

AAPL261218P00135000

Latest saved OI2,636Oct 23, 2026
Last change-2vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $135.00 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. 2,6391,3190 2026-10-02: 2,507 OI2026-10-09: 2,639 OI2026-10-13: 2,639 OI2026-10-14: 2,639 OI2026-10-15: 2,639 OI2026-10-16: 2,638 OI2026-10-21: 2,638 OI2026-10-23: 2,636 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, 2026Viewing2,636-2
Oct 21, 20262,6380
Oct 16, 20262,638-1
Oct 15, 20262,6390
Oct 14, 20262,6390
Oct 13, 20262,6390
Oct 09, 20262,639+132
Oct 02, 20262,507No prior observation