OITracker Cboe delayed data

Contract OI history

Back to AAPL

Oct 23, 2026 EXPIRATION

AAPL $305.00 Put

AAPL261023P00305000

Latest saved OI3,206Oct 23, 2026
Last change+28vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $305.00 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. 3,2061,6030 2026-10-02: 1,967 OI2026-10-09: 2,124 OI2026-10-13: 2,434 OI2026-10-14: 2,434 OI2026-10-15: 2,477 OI2026-10-16: 2,714 OI2026-10-21: 3,178 OI2026-10-23: 3,206 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, 2026Viewing3,206+28
Oct 21, 20263,178+464
Oct 16, 20262,714+237
Oct 15, 20262,477+43
Oct 14, 20262,4340
Oct 13, 20262,434+310
Oct 09, 20262,124+157
Oct 02, 20261,967No prior observation