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Contract OI history

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Dec 17, 2027 EXPIRATION

AAPL $300.00 Put

AAPL271217P00300000

Latest saved OI2,629Oct 23, 2026
Last change+17vs 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. 2,6291,3140 2026-10-02: 2,079 OI2026-10-09: 2,588 OI2026-10-13: 2,581 OI2026-10-14: 2,581 OI2026-10-15: 2,571 OI2026-10-16: 2,578 OI2026-10-21: 2,612 OI2026-10-23: 2,629 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, 2026Viewing2,629+17
Oct 21, 20262,612+34
Oct 16, 20262,578+7
Oct 15, 20262,571-10
Oct 14, 20262,5810
Oct 13, 20262,581-7
Oct 09, 20262,588+509
Oct 02, 20262,079No prior observation