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Contract OI history

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Dec 18, 2026 EXPIRATION

AXP $320.00 Call

AXP261218C00320000

Latest saved OI751Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $320.00 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. 7513750 2026-10-02: 506 OI2026-10-05: 506 OI2026-10-06: 568 OI2026-10-07: 573 OI2026-10-08: 573 OI2026-10-09: 590 OI2026-10-13: 611 OI2026-10-14: 611 OI2026-10-15: 605 OI2026-10-16: 602 OI2026-10-21: 739 OI2026-10-23: 751 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, 2026Viewing751+12
Oct 21, 2026739+137
Oct 16, 2026602-3
Oct 15, 2026605-6
Oct 14, 20266110
Oct 13, 2026611+21
Oct 09, 2026590+17
Oct 08, 20265730
Oct 07, 2026573+5
Oct 06, 2026568+62
Oct 05, 20265060
Oct 02, 2026506No prior observation