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Contract OI history

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Mar 17, 2028 EXPIRATION

AAPL $400.00 Call

AAPL280317C00400000

Latest saved OI980Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $400.00 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. 9804900 2026-10-02: 949 OI2026-10-09: 951 OI2026-10-13: 949 OI2026-10-14: 949 OI2026-10-15: 947 OI2026-10-16: 979 OI2026-10-21: 980 OI2026-10-23: 980 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, 2026Viewing9800
Oct 21, 2026980+1
Oct 16, 2026979+32
Oct 15, 2026947-2
Oct 14, 20269490
Oct 13, 2026949-2
Oct 09, 2026951+2
Oct 02, 2026949No prior observation