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Contract OI history

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Mar 19, 2027 EXPIRATION

AXP $300.00 Put

AXP270319P00300000

Latest saved OI584Oct 23, 2026
Last change-4vs 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. 5882940 2026-10-02: 409 OI2026-10-05: 502 OI2026-10-06: 543 OI2026-10-07: 548 OI2026-10-08: 548 OI2026-10-09: 581 OI2026-10-13: 580 OI2026-10-14: 580 OI2026-10-15: 580 OI2026-10-16: 581 OI2026-10-21: 588 OI2026-10-23: 584 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, 2026Viewing584-4
Oct 21, 2026588+7
Oct 16, 2026581+1
Oct 15, 20265800
Oct 14, 20265800
Oct 13, 2026580-1
Oct 09, 2026581+33
Oct 08, 20265480
Oct 07, 2026548+5
Oct 06, 2026543+41
Oct 05, 2026502+93
Oct 02, 2026409No prior observation