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Contract OI history

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Nov 20, 2026 EXPIRATION

AXP $270.00 Put

AXP261120P00270000

Latest saved OI607Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $270.00 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. 6303150 2026-10-02: 514 OI2026-10-05: 515 OI2026-10-06: 520 OI2026-10-07: 524 OI2026-10-08: 524 OI2026-10-09: 547 OI2026-10-13: 611 OI2026-10-14: 611 OI2026-10-15: 610 OI2026-10-16: 630 OI2026-10-21: 613 OI2026-10-23: 607 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, 2026Viewing607-6
Oct 21, 2026613-17
Oct 16, 2026630+20
Oct 15, 2026610-1
Oct 14, 20266110
Oct 13, 2026611+64
Oct 09, 2026547+23
Oct 08, 20265240
Oct 07, 2026524+4
Oct 06, 2026520+5
Oct 05, 2026515+1
Oct 02, 2026514No prior observation