OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

AAPL $310.00 Call

AAPL280121C00310000

Latest saved OI2,393Oct 23, 2026
Last change-18vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $310.00 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. 2,4231,2110 2026-10-02: 2,406 OI2026-10-09: 2,423 OI2026-10-13: 2,415 OI2026-10-14: 2,415 OI2026-10-15: 2,419 OI2026-10-16: 2,416 OI2026-10-21: 2,411 OI2026-10-23: 2,393 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, 2026Viewing2,393-18
Oct 21, 20262,411-5
Oct 16, 20262,416-3
Oct 15, 20262,419+4
Oct 14, 20262,4150
Oct 13, 20262,415-8
Oct 09, 20262,423+17
Oct 02, 20262,406No prior observation