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Contract OI history

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Dec 17, 2027 EXPIRATION

AAPL $340.00 Put

AAPL271217P00340000

Latest saved OI2,813Oct 23, 2026
Last change+45vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $340.00 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. 2,8131,4060 2026-10-02: 2,784 OI2026-10-09: 2,791 OI2026-10-13: 2,770 OI2026-10-14: 2,770 OI2026-10-15: 2,774 OI2026-10-16: 2,770 OI2026-10-21: 2,768 OI2026-10-23: 2,813 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, 2026Viewing2,813+45
Oct 21, 20262,768-2
Oct 16, 20262,770-4
Oct 15, 20262,774+4
Oct 14, 20262,7700
Oct 13, 20262,770-21
Oct 09, 20262,791+7
Oct 02, 20262,784No prior observation