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Contract OI history

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Sep 17, 2027 EXPIRATION

AAPL $500.00 Call

AAPL270917C00500000

Latest saved OI420Oct 23, 2026
Last change+20vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $500.00 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. 4202100 2026-10-02: 396 OI2026-10-09: 394 OI2026-10-13: 394 OI2026-10-14: 394 OI2026-10-15: 393 OI2026-10-16: 393 OI2026-10-21: 400 OI2026-10-23: 420 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, 2026Viewing420+20
Oct 21, 2026400+7
Oct 16, 20263930
Oct 15, 2026393-1
Oct 14, 20263940
Oct 13, 20263940
Oct 09, 2026394-2
Oct 02, 2026396No prior observation