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Contract OI history

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Jan 21, 2028 EXPIRATION

AXP $330.00 Put

AXP280121P00330000

Latest saved OI170Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $330.00 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. 170850 2026-10-02: 165 OI2026-10-05: 165 OI2026-10-06: 167 OI2026-10-07: 167 OI2026-10-08: 167 OI2026-10-09: 169 OI2026-10-13: 169 OI2026-10-14: 169 OI2026-10-15: 169 OI2026-10-16: 169 OI2026-10-21: 170 OI2026-10-23: 170 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, 2026Viewing1700
Oct 21, 2026170+1
Oct 16, 20261690
Oct 15, 20261690
Oct 14, 20261690
Oct 13, 20261690
Oct 09, 2026169+2
Oct 08, 20261670
Oct 07, 20261670
Oct 06, 2026167+2
Oct 05, 20261650
Oct 02, 2026165No prior observation