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Contract OI history

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Dec 18, 2026 EXPIRATION

APH $75.00 Put

APH261218P00075000

Latest saved OI892Oct 23, 2026
Last change+78vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APH $75.00 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. 8924460 2026-10-02: 675 OI2026-10-05: 679 OI2026-10-06: 745 OI2026-10-07: 745 OI2026-10-08: 751 OI2026-10-09: 804 OI2026-10-13: 814 OI2026-10-14: 814 OI2026-10-15: 817 OI2026-10-16: 817 OI2026-10-21: 814 OI2026-10-23: 892 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, 2026Viewing892+78
Oct 21, 2026814-3
Oct 16, 20268170
Oct 15, 2026817+3
Oct 14, 20268140
Oct 13, 2026814+10
Oct 09, 2026804+53
Oct 08, 2026751+6
Oct 07, 20267450
Oct 06, 2026745+66
Oct 05, 2026679+4
Oct 02, 2026675No prior observation