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Contract OI history

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Feb 19, 2027 EXPIRATION

AXP $400.00 Call

AXP270219C00400000

Latest saved OI150Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $400.00 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. 150750 2026-10-02: 109 OI2026-10-05: 109 OI2026-10-06: 109 OI2026-10-07: 113 OI2026-10-08: 113 OI2026-10-09: 114 OI2026-10-13: 115 OI2026-10-14: 115 OI2026-10-15: 135 OI2026-10-16: 135 OI2026-10-21: 148 OI2026-10-23: 150 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, 2026Viewing150+2
Oct 21, 2026148+13
Oct 16, 20261350
Oct 15, 2026135+20
Oct 14, 20261150
Oct 13, 2026115+1
Oct 09, 2026114+1
Oct 08, 20261130
Oct 07, 2026113+4
Oct 06, 20261090
Oct 05, 20261090
Oct 02, 2026109No prior observation