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Contract OI history

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Nov 20, 2026 EXPIRATION

AAPL $300.00 Put

AAPL261120P00300000

Latest saved OI21,641Oct 23, 2026
Last change-7,786vs 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. 29,42714,7130 2026-10-02: 19,780 OI2026-10-09: 22,144 OI2026-10-13: 24,682 OI2026-10-14: 24,682 OI2026-10-15: 27,583 OI2026-10-16: 27,990 OI2026-10-21: 29,427 OI2026-10-23: 21,641 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, 2026Viewing21,641-7,786
Oct 21, 202629,427+1,437
Oct 16, 202627,990+407
Oct 15, 202627,583+2,901
Oct 14, 202624,6820
Oct 13, 202624,682+2,538
Oct 09, 202622,144+2,364
Oct 02, 202619,780No prior observation