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Contract OI history

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Feb 19, 2027 EXPIRATION

AXP $310.00 Put

AXP270219P00310000

Latest saved OI192Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $310.00 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. 192960 2026-10-02: 175 OI2026-10-05: 184 OI2026-10-06: 185 OI2026-10-07: 186 OI2026-10-08: 186 OI2026-10-09: 187 OI2026-10-13: 187 OI2026-10-14: 187 OI2026-10-15: 191 OI2026-10-16: 190 OI2026-10-21: 191 OI2026-10-23: 192 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, 2026Viewing192+1
Oct 21, 2026191+1
Oct 16, 2026190-1
Oct 15, 2026191+4
Oct 14, 20261870
Oct 13, 20261870
Oct 09, 2026187+1
Oct 08, 20261860
Oct 07, 2026186+1
Oct 06, 2026185+1
Oct 05, 2026184+9
Oct 02, 2026175No prior observation