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Contract OI history

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Oct 23, 2026 EXPIRATION

AXP $290.00 Put

AXP261023P00290000

Latest saved OI309Oct 23, 2026
Last change+37vs 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. 3091540 2026-10-02: 226 OI2026-10-05: 225 OI2026-10-06: 240 OI2026-10-07: 253 OI2026-10-08: 253 OI2026-10-09: 276 OI2026-10-13: 304 OI2026-10-14: 304 OI2026-10-15: 304 OI2026-10-16: 275 OI2026-10-21: 272 OI2026-10-23: 309 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, 2026Viewing309+37
Oct 21, 2026272-3
Oct 16, 2026275-29
Oct 15, 20263040
Oct 14, 20263040
Oct 13, 2026304+28
Oct 09, 2026276+23
Oct 08, 20262530
Oct 07, 2026253+13
Oct 06, 2026240+15
Oct 05, 2026225-1
Oct 02, 2026226No prior observation