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Contract OI history

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Jan 19, 2029 EXPIRATION

AAPL $400.00 Call

AAPL290119C00400000

Latest saved OI894Oct 23, 2026
Last change+4vs 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. 8944470 2026-10-02: 682 OI2026-10-09: 683 OI2026-10-13: 873 OI2026-10-14: 873 OI2026-10-15: 875 OI2026-10-16: 883 OI2026-10-21: 890 OI2026-10-23: 894 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, 2026Viewing894+4
Oct 21, 2026890+7
Oct 16, 2026883+8
Oct 15, 2026875+2
Oct 14, 20268730
Oct 13, 2026873+190
Oct 09, 2026683+1
Oct 02, 2026682No prior observation