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Contract OI history

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Jan 15, 2027 EXPIRATION

APH $80.00 Put

APH270115P00080000

Latest saved OI595Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APH $80.00 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. 8014000 2026-10-02: 554 OI2026-10-05: 549 OI2026-10-06: 547 OI2026-10-07: 547 OI2026-10-08: 547 OI2026-10-09: 801 OI2026-10-13: 518 OI2026-10-14: 518 OI2026-10-15: 518 OI2026-10-16: 519 OI2026-10-21: 566 OI2026-10-23: 595 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, 2026Viewing595+29
Oct 21, 2026566+47
Oct 16, 2026519+1
Oct 15, 20265180
Oct 14, 20265180
Oct 13, 2026518-283
Oct 09, 2026801+254
Oct 08, 20265470
Oct 07, 20265470
Oct 06, 2026547-2
Oct 05, 2026549-5
Oct 02, 2026554No prior observation