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Contract OI history

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Mar 19, 2027 EXPIRATION

AAPL $230.00 Put

AAPL270319P00230000

Latest saved OI3,731Oct 23, 2026
Last change+48vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $230.00 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. 3,7311,8650 2026-10-02: 3,634 OI2026-10-09: 3,695 OI2026-10-13: 3,695 OI2026-10-14: 3,695 OI2026-10-15: 3,680 OI2026-10-16: 3,685 OI2026-10-21: 3,683 OI2026-10-23: 3,731 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, 2026Viewing3,731+48
Oct 21, 20263,683-2
Oct 16, 20263,685+5
Oct 15, 20263,680-15
Oct 14, 20263,6950
Oct 13, 20263,6950
Oct 09, 20263,695+61
Oct 02, 20263,634No prior observation