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Contract OI history

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Nov 20, 2026 EXPIRATION

AXP $290.00 Put

AXP261120P00290000

Latest saved OI820Oct 23, 2026
Last change-22vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $290.00 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. 8744370 2026-10-02: 632 OI2026-10-05: 660 OI2026-10-06: 722 OI2026-10-07: 775 OI2026-10-08: 775 OI2026-10-09: 865 OI2026-10-13: 859 OI2026-10-14: 859 OI2026-10-15: 864 OI2026-10-16: 874 OI2026-10-21: 842 OI2026-10-23: 820 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, 2026Viewing820-22
Oct 21, 2026842-32
Oct 16, 2026874+10
Oct 15, 2026864+5
Oct 14, 20268590
Oct 13, 2026859-6
Oct 09, 2026865+90
Oct 08, 20267750
Oct 07, 2026775+53
Oct 06, 2026722+62
Oct 05, 2026660+28
Oct 02, 2026632No prior observation