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Contract OI history

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Nov 20, 2026 EXPIRATION

AXP $340.00 Put

AXP261120P00340000

Latest saved OI233Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AXP $340.00 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. 2331160 2026-10-02: 213 OI2026-10-05: 213 OI2026-10-06: 210 OI2026-10-07: 210 OI2026-10-08: 210 OI2026-10-09: 211 OI2026-10-13: 222 OI2026-10-14: 222 OI2026-10-15: 222 OI2026-10-16: 217 OI2026-10-21: 217 OI2026-10-23: 233 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, 2026Viewing233+16
Oct 21, 20262170
Oct 16, 2026217-5
Oct 15, 20262220
Oct 14, 20262220
Oct 13, 2026222+11
Oct 09, 2026211+1
Oct 08, 20262100
Oct 07, 20262100
Oct 06, 2026210-3
Oct 05, 20262130
Oct 02, 2026213No prior observation