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Contract OI history

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Jan 21, 2028 EXPIRATION

APH $90.00 Call

APH280121C00090000

Latest saved OI1,306Oct 23, 2026
Last change-1,740vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APH $90.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,0461,5230 2026-10-02: 495 OI2026-10-05: 495 OI2026-10-06: 476 OI2026-10-07: 476 OI2026-10-08: 478 OI2026-10-09: 477 OI2026-10-13: 477 OI2026-10-14: 477 OI2026-10-15: 477 OI2026-10-16: 477 OI2026-10-21: 3,046 OI2026-10-23: 1,306 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, 2026Viewing1,306-1,740
Oct 21, 20263,046+2,569
Oct 16, 20264770
Oct 15, 20264770
Oct 14, 20264770
Oct 13, 20264770
Oct 09, 2026477-1
Oct 08, 2026478+2
Oct 07, 20264760
Oct 06, 2026476-19
Oct 05, 20264950
Oct 02, 2026495No prior observation