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Contract OI history

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Jan 15, 2027 EXPIRATION

AXP $400.00 Call

AXP270115C00400000

Latest saved OI3,467Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $400.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,4851,7420 2026-10-02: 3,485 OI2026-10-05: 3,485 OI2026-10-06: 3,483 OI2026-10-07: 3,473 OI2026-10-08: 3,473 OI2026-10-09: 3,474 OI2026-10-13: 3,473 OI2026-10-14: 3,473 OI2026-10-15: 3,473 OI2026-10-16: 3,477 OI2026-10-21: 3,467 OI2026-10-23: 3,467 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, 2026Viewing3,4670
Oct 21, 20263,467-10
Oct 16, 20263,477+4
Oct 15, 20263,4730
Oct 14, 20263,4730
Oct 13, 20263,473-1
Oct 09, 20263,474+1
Oct 08, 20263,4730
Oct 07, 20263,473-10
Oct 06, 20263,483-2
Oct 05, 20263,4850
Oct 02, 20263,485No prior observation