OITracker Cboe delayed data

Contract OI history

Back to APH

Mar 19, 2027 EXPIRATION

APH $77.50 Call

APH270319C00077500

Latest saved OI153Oct 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
APH $77.50 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. 153760 2026-10-02: 146 OI2026-10-05: 146 OI2026-10-06: 146 OI2026-10-07: 146 OI2026-10-08: 146 OI2026-10-09: 145 OI2026-10-13: 145 OI2026-10-14: 145 OI2026-10-15: 145 OI2026-10-16: 145 OI2026-10-21: 143 OI2026-10-23: 153 OI Oct 02, 2026Oct 23, 2026

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

APH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing153+10
Oct 21, 2026143-2
Oct 16, 20261450
Oct 15, 20261450
Oct 14, 20261450
Oct 13, 20261450
Oct 09, 2026145-1
Oct 08, 20261460
Oct 07, 20261460
Oct 06, 20261460
Oct 05, 20261460
Oct 02, 2026146No prior observation