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Contract OI history

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Sep 17, 2027 EXPIRATION

AXP $340.00 Call

AXP270917C00340000

Latest saved OI151Oct 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 $340.00 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. 151750 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 34 OI2026-10-07: 43 OI2026-10-08: 43 OI2026-10-09: 43 OI2026-10-13: 135 OI2026-10-14: 135 OI2026-10-15: 135 OI2026-10-16: 135 OI2026-10-21: 149 OI2026-10-23: 151 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, 2026Viewing151+2
Oct 21, 2026149+14
Oct 16, 20261350
Oct 15, 20261350
Oct 14, 20261350
Oct 13, 2026135+92
Oct 09, 2026430
Oct 08, 2026430
Oct 07, 202643+9
Oct 06, 202634+25
Oct 05, 202690
Oct 02, 20269No prior observation