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Contract OI history

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Jan 15, 2027 EXPIRATION

AXP $280.00 Put

AXP270115P00280000

Latest saved OI4,190Oct 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 $280.00 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. 4,2022,1010 2026-10-02: 1,363 OI2026-10-05: 1,373 OI2026-10-06: 1,378 OI2026-10-07: 1,381 OI2026-10-08: 1,381 OI2026-10-09: 1,377 OI2026-10-13: 1,392 OI2026-10-14: 1,392 OI2026-10-15: 1,392 OI2026-10-16: 1,385 OI2026-10-21: 4,202 OI2026-10-23: 4,190 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, 2026Viewing4,190-12
Oct 21, 20264,202+2,817
Oct 16, 20261,385-7
Oct 15, 20261,3920
Oct 14, 20261,3920
Oct 13, 20261,392+15
Oct 09, 20261,377-4
Oct 08, 20261,3810
Oct 07, 20261,381+3
Oct 06, 20261,378+5
Oct 05, 20261,373+10
Oct 02, 20261,363No prior observation