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Contract OI history

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Apr 16, 2027 EXPIRATION

AAPL $280.00 Put

AAPL270416P00280000

Latest saved OI392Oct 23, 2026
Last change+52vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $280.00 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. 3921960 2026-10-02: 251 OI2026-10-09: 327 OI2026-10-13: 333 OI2026-10-14: 333 OI2026-10-15: 335 OI2026-10-16: 336 OI2026-10-21: 340 OI2026-10-23: 392 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, 2026Viewing392+52
Oct 21, 2026340+4
Oct 16, 2026336+1
Oct 15, 2026335+2
Oct 14, 20263330
Oct 13, 2026333+6
Oct 09, 2026327+76
Oct 02, 2026251No prior observation