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Contract OI history

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Jun 17, 2027 EXPIRATION

AXP $310.00 Put

AXP270617P00310000

Latest saved OI301Oct 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 $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. 3011500 2026-10-02: 270 OI2026-10-05: 270 OI2026-10-06: 270 OI2026-10-07: 270 OI2026-10-08: 270 OI2026-10-09: 272 OI2026-10-13: 272 OI2026-10-14: 272 OI2026-10-15: 272 OI2026-10-16: 272 OI2026-10-21: 301 OI2026-10-23: 301 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, 2026Viewing3010
Oct 21, 2026301+29
Oct 16, 20262720
Oct 15, 20262720
Oct 14, 20262720
Oct 13, 20262720
Oct 09, 2026272+2
Oct 08, 20262700
Oct 07, 20262700
Oct 06, 20262700
Oct 05, 20262700
Oct 02, 2026270No prior observation