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Contract OI history

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Dec 18, 2026 EXPIRATION

AAPL $255.00 Call

AAPL261218C00255000

Latest saved OI4,657Oct 23, 2026
Last change-1vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $255.00 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. 4,6902,3450 2026-10-02: 4,690 OI2026-10-09: 4,659 OI2026-10-13: 4,658 OI2026-10-14: 4,658 OI2026-10-15: 4,659 OI2026-10-16: 4,659 OI2026-10-21: 4,658 OI2026-10-23: 4,657 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, 2026Viewing4,657-1
Oct 21, 20264,658-1
Oct 16, 20264,6590
Oct 15, 20264,659+1
Oct 14, 20264,6580
Oct 13, 20264,658-1
Oct 09, 20264,659-31
Oct 02, 20264,690No prior observation