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Contract OI history

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Jan 21, 2028 EXPIRATION

AAPL $380.00 Put

AAPL280121P00380000

Latest saved OI851Oct 23, 2026
Last change+100vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $380.00 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. 8514250 2026-10-02: 573 OI2026-10-09: 572 OI2026-10-13: 602 OI2026-10-14: 602 OI2026-10-15: 734 OI2026-10-16: 734 OI2026-10-21: 751 OI2026-10-23: 851 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, 2026Viewing851+100
Oct 21, 2026751+17
Oct 16, 20267340
Oct 15, 2026734+132
Oct 14, 20266020
Oct 13, 2026602+30
Oct 09, 2026572-1
Oct 02, 2026573No prior observation