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Contract OI history

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Dec 18, 2026 EXPIRATION

AAPL $540.00 Call

AAPL261218C00540000

Latest saved OI450Oct 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 $540.00 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. 4502250 2026-10-02: 364 OI2026-10-09: 444 OI2026-10-13: 447 OI2026-10-14: 447 OI2026-10-15: 447 OI2026-10-16: 448 OI2026-10-21: 446 OI2026-10-23: 450 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, 2026Viewing450+4
Oct 21, 2026446-2
Oct 16, 2026448+1
Oct 15, 20264470
Oct 14, 20264470
Oct 13, 2026447+3
Oct 09, 2026444+80
Oct 02, 2026364No prior observation