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Contract OI history

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Jan 15, 2027 EXPIRATION

AXP $340.00 Call

AXP270115C00340000

Latest saved OI599Oct 23, 2026
Last change-23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $340.00 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. 6223110 2026-10-02: 523 OI2026-10-05: 562 OI2026-10-06: 558 OI2026-10-07: 559 OI2026-10-08: 559 OI2026-10-09: 562 OI2026-10-13: 578 OI2026-10-14: 578 OI2026-10-15: 574 OI2026-10-16: 598 OI2026-10-21: 622 OI2026-10-23: 599 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, 2026Viewing599-23
Oct 21, 2026622+24
Oct 16, 2026598+24
Oct 15, 2026574-4
Oct 14, 20265780
Oct 13, 2026578+16
Oct 09, 2026562+3
Oct 08, 20265590
Oct 07, 2026559+1
Oct 06, 2026558-4
Oct 05, 2026562+39
Oct 02, 2026523No prior observation