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Contract OI history

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Nov 20, 2026 EXPIRATION

AXP $320.00 Call

AXP261120C00320000

Latest saved OI1,220Oct 23, 2026
Last change-10vs 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. 1,2306150 2026-10-02: 336 OI2026-10-05: 406 OI2026-10-06: 413 OI2026-10-07: 408 OI2026-10-08: 408 OI2026-10-09: 443 OI2026-10-13: 486 OI2026-10-14: 486 OI2026-10-15: 541 OI2026-10-16: 578 OI2026-10-21: 1,230 OI2026-10-23: 1,220 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, 2026Viewing1,220-10
Oct 21, 20261,230+652
Oct 16, 2026578+37
Oct 15, 2026541+55
Oct 14, 20264860
Oct 13, 2026486+43
Oct 09, 2026443+35
Oct 08, 20264080
Oct 07, 2026408-5
Oct 06, 2026413+7
Oct 05, 2026406+70
Oct 02, 2026336No prior observation