OITracker Cboe delayed data

Contract OI history

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Mar 17, 2028 EXPIRATION

AAPL $340.00 Call

AAPL280317C00340000

Latest saved OI1,069Oct 23, 2026
Last change-12vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $340.00 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. 1,1125560 2026-10-02: 1,112 OI2026-10-09: 1,111 OI2026-10-13: 1,096 OI2026-10-14: 1,096 OI2026-10-15: 1,096 OI2026-10-16: 1,092 OI2026-10-21: 1,081 OI2026-10-23: 1,069 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, 2026Viewing1,069-12
Oct 21, 20261,081-11
Oct 16, 20261,092-4
Oct 15, 20261,0960
Oct 14, 20261,0960
Oct 13, 20261,096-15
Oct 09, 20261,111-1
Oct 02, 20261,112No prior observation