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Contract OI history

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Nov 20, 2026 EXPIRATION

AAPL $400.00 Call

AAPL261120C00400000

Latest saved OI39,512Oct 23, 2026
Last change+408vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $400.00 call open interest history 8 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 39,60819,8040 2026-10-02: 37,365 OI2026-10-09: 39,608 OI2026-10-13: 37,984 OI2026-10-14: 37,984 OI2026-10-15: 38,150 OI2026-10-16: 39,206 OI2026-10-21: 39,104 OI2026-10-23: 39,512 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, 2026Viewing39,512+408
Oct 21, 202639,104-102
Oct 16, 202639,206+1,056
Oct 15, 202638,150+166
Oct 14, 202637,9840
Oct 13, 202637,984-1,624
Oct 09, 202639,608+2,243
Oct 02, 202637,365No prior observation