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Contract OI history

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Oct 23, 2026 EXPIRATION

AAPL $322.50 Put

AAPL261023P00322500

Latest saved OI2,322Oct 23, 2026
Last change+350vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $322.50 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. 2,3221,1610 2026-10-02: 0 OI2026-10-09: 769 OI2026-10-13: 904 OI2026-10-14: 904 OI2026-10-15: 951 OI2026-10-16: 1,086 OI2026-10-21: 1,972 OI2026-10-23: 2,322 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, 2026Viewing2,322+350
Oct 21, 20261,972+886
Oct 16, 20261,086+135
Oct 15, 2026951+47
Oct 14, 20269040
Oct 13, 2026904+135
Oct 09, 2026769+769
Oct 02, 20260No prior observation