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Contract OI history

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Jan 21, 2028 EXPIRATION

AAPL $550.00 Call

AAPL280121C00550000

Latest saved OI550Oct 23, 2026
Last change+10vs 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. 5502750 2026-10-02: 438 OI2026-10-09: 513 OI2026-10-13: 528 OI2026-10-14: 528 OI2026-10-15: 528 OI2026-10-16: 524 OI2026-10-21: 540 OI2026-10-23: 550 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, 2026Viewing550+10
Oct 21, 2026540+16
Oct 16, 2026524-4
Oct 15, 20265280
Oct 14, 20265280
Oct 13, 2026528+15
Oct 09, 2026513+75
Oct 02, 2026438No prior observation