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Contract OI history

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Jan 21, 2028 EXPIRATION

APH $100.00 Call

APH280121C00100000

Latest saved OI633Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
APH $100.00 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. 6333160 2026-10-02: 438 OI2026-10-05: 471 OI2026-10-06: 485 OI2026-10-07: 485 OI2026-10-08: 490 OI2026-10-09: 527 OI2026-10-13: 543 OI2026-10-14: 543 OI2026-10-15: 543 OI2026-10-16: 565 OI2026-10-21: 621 OI2026-10-23: 633 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, 2026Viewing633+12
Oct 21, 2026621+56
Oct 16, 2026565+22
Oct 15, 20265430
Oct 14, 20265430
Oct 13, 2026543+16
Oct 09, 2026527+37
Oct 08, 2026490+5
Oct 07, 20264850
Oct 06, 2026485+14
Oct 05, 2026471+33
Oct 02, 2026438No prior observation