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Contract OI history

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Apr 16, 2027 EXPIRATION

AAPL $325.00 Put

AAPL270416P00325000

Latest saved OI778Oct 23, 2026
Last change+211vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $325.00 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. 7783890 2026-10-02: 199 OI2026-10-09: 269 OI2026-10-13: 378 OI2026-10-14: 378 OI2026-10-15: 406 OI2026-10-16: 492 OI2026-10-21: 567 OI2026-10-23: 778 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, 2026Viewing778+211
Oct 21, 2026567+75
Oct 16, 2026492+86
Oct 15, 2026406+28
Oct 14, 20263780
Oct 13, 2026378+109
Oct 09, 2026269+70
Oct 02, 2026199No prior observation