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Contract OI history

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Mar 19, 2027 EXPIRATION

AXP $320.00 Call

AXP270319C00320000

Latest saved OI481Oct 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 $320.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5082540 2026-10-02: 395 OI2026-10-05: 397 OI2026-10-06: 488 OI2026-10-07: 489 OI2026-10-08: 489 OI2026-10-09: 498 OI2026-10-13: 508 OI2026-10-14: 508 OI2026-10-15: 506 OI2026-10-16: 505 OI2026-10-21: 485 OI2026-10-23: 481 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, 2026Viewing481-4
Oct 21, 2026485-20
Oct 16, 2026505-1
Oct 15, 2026506-2
Oct 14, 20265080
Oct 13, 2026508+10
Oct 09, 2026498+9
Oct 08, 20264890
Oct 07, 2026489+1
Oct 06, 2026488+91
Oct 05, 2026397+2
Oct 02, 2026395No prior observation