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Contract OI history

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Dec 18, 2026 EXPIRATION

APH $75.00 Call

APH261218C00075000

Latest saved OI1,019Oct 23, 2026
Last change+27vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APH $75.00 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: 970 OI2026-10-05: 972 OI2026-10-06: 985 OI2026-10-07: 985 OI2026-10-08: 985 OI2026-10-09: 984 OI2026-10-13: 984 OI2026-10-14: 984 OI2026-10-15: 984 OI2026-10-16: 987 OI2026-10-21: 992 OI2026-10-23: 1,019 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, 2026Viewing1,019+27
Oct 21, 2026992+5
Oct 16, 2026987+3
Oct 15, 20269840
Oct 14, 20269840
Oct 13, 20269840
Oct 09, 2026984-1
Oct 08, 20269850
Oct 07, 20269850
Oct 06, 2026985+13
Oct 05, 2026972+2
Oct 02, 2026970No prior observation