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Contract OI history

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Jan 21, 2028 EXPIRATION

AXP $250.00 Put

AXP280121P00250000

Latest saved OI916Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $250.00 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. 9164580 2026-10-02: 900 OI2026-10-05: 900 OI2026-10-06: 900 OI2026-10-07: 901 OI2026-10-08: 901 OI2026-10-09: 902 OI2026-10-13: 901 OI2026-10-14: 901 OI2026-10-15: 901 OI2026-10-16: 901 OI2026-10-21: 896 OI2026-10-23: 916 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, 2026Viewing916+20
Oct 21, 2026896-5
Oct 16, 20269010
Oct 15, 20269010
Oct 14, 20269010
Oct 13, 2026901-1
Oct 09, 2026902+1
Oct 08, 20269010
Oct 07, 2026901+1
Oct 06, 20269000
Oct 05, 20269000
Oct 02, 2026900No prior observation