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Contract OI history

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Oct 23, 2026 EXPIRATION

AXP $280.00 Put

AXP261023P00280000

Latest saved OI521Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $280.00 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. 1,3406700 2026-10-02: 88 OI2026-10-05: 93 OI2026-10-06: 1,115 OI2026-10-07: 1,340 OI2026-10-08: 1,340 OI2026-10-09: 761 OI2026-10-13: 417 OI2026-10-14: 417 OI2026-10-15: 413 OI2026-10-16: 450 OI2026-10-21: 496 OI2026-10-23: 521 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AXP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing521+25
Oct 21, 2026496+46
Oct 16, 2026450+37
Oct 15, 2026413-4
Oct 14, 20264170
Oct 13, 2026417-344
Oct 09, 2026761-579
Oct 08, 20261,3400
Oct 07, 20261,340+225
Oct 06, 20261,115+1,022
Oct 05, 202693+5
Oct 02, 202688No prior observation