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Contract OI history

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Apr 16, 2027 EXPIRATION

AAPL $345.00 Put

AAPL270416P00345000

Latest saved OI377Oct 23, 2026
Last change+13vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $345.00 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. 3771880 2026-10-02: 239 OI2026-10-09: 244 OI2026-10-13: 258 OI2026-10-14: 258 OI2026-10-15: 270 OI2026-10-16: 365 OI2026-10-21: 364 OI2026-10-23: 377 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, 2026Viewing377+13
Oct 21, 2026364-1
Oct 16, 2026365+95
Oct 15, 2026270+12
Oct 14, 20262580
Oct 13, 2026258+14
Oct 09, 2026244+5
Oct 02, 2026239No prior observation