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Contract OI history

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Jan 15, 2027 EXPIRATION

APH $85.00 Put

APH270115P00085000

Latest saved OI423Oct 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 $85.00 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. 4232110 2026-10-02: 407 OI2026-10-05: 411 OI2026-10-06: 411 OI2026-10-07: 411 OI2026-10-08: 411 OI2026-10-09: 416 OI2026-10-13: 420 OI2026-10-14: 420 OI2026-10-15: 423 OI2026-10-16: 423 OI2026-10-21: 423 OI2026-10-23: 423 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, 2026Viewing4230
Oct 21, 20264230
Oct 16, 20264230
Oct 15, 2026423+3
Oct 14, 20264200
Oct 13, 2026420+4
Oct 09, 2026416+5
Oct 08, 20264110
Oct 07, 20264110
Oct 06, 20264110
Oct 05, 2026411+4
Oct 02, 2026407No prior observation