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Contract OI history

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Oct 30, 2026 EXPIRATION

AXP $290.00 Put

AXP261030P00290000

Latest saved OI257Oct 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 $290.00 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. 2571280 2026-10-02: 185 OI2026-10-05: 186 OI2026-10-06: 212 OI2026-10-07: 239 OI2026-10-08: 239 OI2026-10-09: 251 OI2026-10-13: 220 OI2026-10-14: 220 OI2026-10-15: 229 OI2026-10-16: 223 OI2026-10-21: 257 OI2026-10-23: 257 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, 2026Viewing2570
Oct 21, 2026257+34
Oct 16, 2026223-6
Oct 15, 2026229+9
Oct 14, 20262200
Oct 13, 2026220-31
Oct 09, 2026251+12
Oct 08, 20262390
Oct 07, 2026239+27
Oct 06, 2026212+26
Oct 05, 2026186+1
Oct 02, 2026185No prior observation