OITracker Cboe delayed data

Contract OI history

Back to AR

Oct 23, 2026 EXPIRATION

AR $39.00 Call

AR261023C00039000

Latest saved OI1,009Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AR $39.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0195090 2026-10-02: 41 OI2026-10-05: 41 OI2026-10-06: 41 OI2026-10-07: 43 OI2026-10-08: 43 OI2026-10-09: 43 OI2026-10-13: 59 OI2026-10-14: 59 OI2026-10-15: 59 OI2026-10-16: 59 OI2026-10-21: 1,019 OI2026-10-23: 1,009 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,009-10
Oct 21, 20261,019+960
Oct 16, 2026590
Oct 15, 2026590
Oct 14, 2026590
Oct 13, 202659+16
Oct 09, 2026430
Oct 08, 2026430
Oct 07, 202643+2
Oct 06, 2026410
Oct 05, 2026410
Oct 02, 202641No prior observation