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Contract OI history

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Apr 16, 2027 EXPIRATION

AAPL $300.00 Put

AAPL270416P00300000

Latest saved OI3,927Oct 23, 2026
Last change+239vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $300.00 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. 3,9271,9630 2026-10-02: 1,095 OI2026-10-09: 2,097 OI2026-10-13: 2,365 OI2026-10-14: 2,365 OI2026-10-15: 2,903 OI2026-10-16: 3,360 OI2026-10-21: 3,688 OI2026-10-23: 3,927 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, 2026Viewing3,927+239
Oct 21, 20263,688+328
Oct 16, 20263,360+457
Oct 15, 20262,903+538
Oct 14, 20262,3650
Oct 13, 20262,365+268
Oct 09, 20262,097+1,002
Oct 02, 20261,095No prior observation