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Contract OI history

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Sep 17, 2027 EXPIRATION

AXP $300.00 Put

AXP270917P00300000

Latest saved OI224Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $300.00 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. 2251120 2026-10-02: 167 OI2026-10-05: 167 OI2026-10-06: 176 OI2026-10-07: 176 OI2026-10-08: 176 OI2026-10-09: 174 OI2026-10-13: 174 OI2026-10-14: 174 OI2026-10-15: 174 OI2026-10-16: 174 OI2026-10-21: 225 OI2026-10-23: 224 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, 2026Viewing224-1
Oct 21, 2026225+51
Oct 16, 20261740
Oct 15, 20261740
Oct 14, 20261740
Oct 13, 20261740
Oct 09, 2026174-2
Oct 08, 20261760
Oct 07, 20261760
Oct 06, 2026176+9
Oct 05, 20261670
Oct 02, 2026167No prior observation