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Contract OI history

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Feb 19, 2027 EXPIRATION

AXP $270.00 Put

AXP270219P00270000

Latest saved OI316Oct 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 $270.00 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. 3161580 2026-10-02: 305 OI2026-10-05: 311 OI2026-10-06: 313 OI2026-10-07: 309 OI2026-10-08: 309 OI2026-10-09: 309 OI2026-10-13: 308 OI2026-10-14: 308 OI2026-10-15: 308 OI2026-10-16: 315 OI2026-10-21: 316 OI2026-10-23: 316 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, 2026Viewing3160
Oct 21, 2026316+1
Oct 16, 2026315+7
Oct 15, 20263080
Oct 14, 20263080
Oct 13, 2026308-1
Oct 09, 20263090
Oct 08, 20263090
Oct 07, 2026309-4
Oct 06, 2026313+2
Oct 05, 2026311+6
Oct 02, 2026305No prior observation