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Contract OI history

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Dec 18, 2026 EXPIRATION

AAPL $420.00 Call

AAPL261218C00420000

Latest saved OI4,839Oct 23, 2026
Last change+3vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $420.00 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. 4,8612,4300 2026-10-02: 4,635 OI2026-10-09: 4,600 OI2026-10-13: 4,861 OI2026-10-14: 4,861 OI2026-10-15: 4,828 OI2026-10-16: 4,830 OI2026-10-21: 4,836 OI2026-10-23: 4,839 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, 2026Viewing4,839+3
Oct 21, 20264,836+6
Oct 16, 20264,830+2
Oct 15, 20264,828-33
Oct 14, 20264,8610
Oct 13, 20264,861+261
Oct 09, 20264,600-35
Oct 02, 20264,635No prior observation