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Contract OI history

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Oct 23, 2026 EXPIRATION

AXP $300.00 Put

AXP261023P00300000

Latest saved OI1,316Oct 23, 2026
Last change+762vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $300.00 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. 1,3166580 2026-10-02: 391 OI2026-10-05: 394 OI2026-10-06: 360 OI2026-10-07: 380 OI2026-10-08: 380 OI2026-10-09: 363 OI2026-10-13: 420 OI2026-10-14: 420 OI2026-10-15: 438 OI2026-10-16: 445 OI2026-10-21: 554 OI2026-10-23: 1,316 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, 2026Viewing1,316+762
Oct 21, 2026554+109
Oct 16, 2026445+7
Oct 15, 2026438+18
Oct 14, 20264200
Oct 13, 2026420+57
Oct 09, 2026363-17
Oct 08, 20263800
Oct 07, 2026380+20
Oct 06, 2026360-34
Oct 05, 2026394+3
Oct 02, 2026391No prior observation