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Contract OI history

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Jan 15, 2027 EXPIRATION

APH $57.50 Put

APH270115P00057500

Latest saved OI2,743Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APH $57.50 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. 2,7431,3710 2026-10-02: 2,743 OI2026-10-05: 2,743 OI2026-10-06: 2,743 OI2026-10-07: 2,743 OI2026-10-08: 2,743 OI2026-10-09: 2,743 OI2026-10-13: 2,743 OI2026-10-14: 2,743 OI2026-10-15: 2,743 OI2026-10-16: 2,743 OI2026-10-21: 2,743 OI2026-10-23: 2,743 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, 2026Viewing2,7430
Oct 21, 20262,7430
Oct 16, 20262,7430
Oct 15, 20262,7430
Oct 14, 20262,7430
Oct 13, 20262,7430
Oct 09, 20262,7430
Oct 08, 20262,7430
Oct 07, 20262,7430
Oct 06, 20262,7430
Oct 05, 20262,7430
Oct 02, 20262,743No prior observation