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Contract OI history

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Nov 20, 2026 EXPIRATION

AXP $297.50 Put

AXP261120P00297500

Latest saved OI197Oct 23, 2026
Last change+176vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $297.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 197980 2026-10-21: 21 OI2026-10-23: 197 OI Oct 21, 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, 2026Viewing197+176
Oct 21, 202621No prior observation