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Contract OI history

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Sep 17, 2027 EXPIRATION

AAPL $550.00 Call

AAPL270917C00550000

Latest saved OI1,243Oct 23, 2026
Last change+14vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $550.00 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. 1,2436210 2026-10-02: 1,226 OI2026-10-09: 1,228 OI2026-10-13: 1,228 OI2026-10-14: 1,228 OI2026-10-15: 1,228 OI2026-10-16: 1,228 OI2026-10-21: 1,229 OI2026-10-23: 1,243 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, 2026Viewing1,243+14
Oct 21, 20261,229+1
Oct 16, 20261,2280
Oct 15, 20261,2280
Oct 14, 20261,2280
Oct 13, 20261,2280
Oct 09, 20261,228+2
Oct 02, 20261,226No prior observation