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Contract OI history

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Oct 30, 2026 EXPIRATION

JPM $355.00 Put

JPM261030P00355000

Latest saved OI0Oct 23, 2026
Last change-58vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $355.00 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. 58290 2026-10-02: 46 OI2026-10-05: 46 OI2026-10-06: 46 OI2026-10-07: 44 OI2026-10-08: 44 OI2026-10-09: 38 OI2026-10-13: 38 OI2026-10-14: 38 OI2026-10-15: 38 OI2026-10-16: 38 OI2026-10-21: 58 OI2026-10-23: 0 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

JPM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20260-58
Oct 21, 2026Viewing58+20
Oct 16, 2026380
Oct 15, 2026380
Oct 14, 2026380
Oct 13, 2026380
Oct 09, 202638-6
Oct 08, 2026440
Oct 07, 202644-2
Oct 06, 2026460
Oct 05, 2026460
Oct 02, 202646No prior observation