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Contract OI history

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Sep 17, 2027 EXPIRATION

AAPL $305.00 Put

AAPL270917P00305000

Latest saved OI1,784Oct 23, 2026
Last change+32vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $305.00 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. 1,7848920 2026-10-02: 1,138 OI2026-10-09: 1,378 OI2026-10-13: 1,396 OI2026-10-14: 1,396 OI2026-10-15: 1,623 OI2026-10-16: 1,650 OI2026-10-21: 1,752 OI2026-10-23: 1,784 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, 2026Viewing1,784+32
Oct 21, 20261,752+102
Oct 16, 20261,650+27
Oct 15, 20261,623+227
Oct 14, 20261,3960
Oct 13, 20261,396+18
Oct 09, 20261,378+240
Oct 02, 20261,138No prior observation