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Contract OI history

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Jun 17, 2027 EXPIRATION

AXP $280.00 Put

AXP270617P00280000

Latest saved OI314Oct 23, 2026
Last change-5vs 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. 3191590 2026-10-02: 305 OI2026-10-05: 306 OI2026-10-06: 306 OI2026-10-07: 306 OI2026-10-08: 306 OI2026-10-09: 310 OI2026-10-13: 305 OI2026-10-14: 305 OI2026-10-15: 310 OI2026-10-16: 310 OI2026-10-21: 319 OI2026-10-23: 314 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, 2026Viewing314-5
Oct 21, 2026319+9
Oct 16, 20263100
Oct 15, 2026310+5
Oct 14, 20263050
Oct 13, 2026305-5
Oct 09, 2026310+4
Oct 08, 20263060
Oct 07, 20263060
Oct 06, 20263060
Oct 05, 2026306+1
Oct 02, 2026305No prior observation