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Contract OI history

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Dec 18, 2026 EXPIRATION

AAPL $330.00 Put

AAPL261218P00330000

Latest saved OI5,285Oct 23, 2026
Last change+411vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $330.00 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. 5,2852,6420 2026-10-02: 3,504 OI2026-10-09: 4,007 OI2026-10-13: 4,370 OI2026-10-14: 4,370 OI2026-10-15: 4,405 OI2026-10-16: 4,456 OI2026-10-21: 4,874 OI2026-10-23: 5,285 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, 2026Viewing5,285+411
Oct 21, 20264,874+418
Oct 16, 20264,456+51
Oct 15, 20264,405+35
Oct 14, 20264,3700
Oct 13, 20264,370+363
Oct 09, 20264,007+503
Oct 02, 20263,504No prior observation