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Contract OI history

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Dec 18, 2026 EXPIRATION

AAPL $50.00 Put

AAPL261218P00050000

Latest saved OI7,690Oct 23, 2026
Last change+50vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $50.00 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. 7,6903,8450 2026-10-02: 7,640 OI2026-10-09: 7,640 OI2026-10-13: 7,640 OI2026-10-14: 7,640 OI2026-10-15: 7,640 OI2026-10-16: 7,640 OI2026-10-21: 7,640 OI2026-10-23: 7,690 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, 2026Viewing7,690+50
Oct 21, 20267,6400
Oct 16, 20267,6400
Oct 15, 20267,6400
Oct 14, 20267,6400
Oct 13, 20267,6400
Oct 09, 20267,6400
Oct 02, 20267,640No prior observation