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Contract OI history

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Nov 20, 2026 EXPIRATION

AXP $340.00 Call

AXP261120C00340000

Latest saved OI878Oct 23, 2026
Last change+75vs 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. 8784390 2026-10-02: 453 OI2026-10-05: 455 OI2026-10-06: 510 OI2026-10-07: 514 OI2026-10-08: 514 OI2026-10-09: 536 OI2026-10-13: 626 OI2026-10-14: 626 OI2026-10-15: 635 OI2026-10-16: 696 OI2026-10-21: 803 OI2026-10-23: 878 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, 2026Viewing878+75
Oct 21, 2026803+107
Oct 16, 2026696+61
Oct 15, 2026635+9
Oct 14, 20266260
Oct 13, 2026626+90
Oct 09, 2026536+22
Oct 08, 20265140
Oct 07, 2026514+4
Oct 06, 2026510+55
Oct 05, 2026455+2
Oct 02, 2026453No prior observation