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Contract OI history

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Dec 18, 2026 EXPIRATION

APH $62.50 Put

APH261218P00062500

Latest saved OI147Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APH $62.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 147730 2026-10-02: 124 OI2026-10-05: 122 OI2026-10-06: 120 OI2026-10-07: 120 OI2026-10-08: 120 OI2026-10-09: 120 OI2026-10-13: 120 OI2026-10-14: 120 OI2026-10-15: 120 OI2026-10-16: 117 OI2026-10-21: 136 OI2026-10-23: 147 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, 2026Viewing147+11
Oct 21, 2026136+19
Oct 16, 2026117-3
Oct 15, 20261200
Oct 14, 20261200
Oct 13, 20261200
Oct 09, 20261200
Oct 08, 20261200
Oct 07, 20261200
Oct 06, 2026120-2
Oct 05, 2026122-2
Oct 02, 2026124No prior observation