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Contract OI history

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Nov 20, 2026 EXPIRATION

JPM $355.00 Put

JPM261120P00355000

Latest saved OI842Oct 23, 2026
Last change0vs 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. 8424210 2026-10-02: 774 OI2026-10-05: 775 OI2026-10-06: 775 OI2026-10-07: 775 OI2026-10-08: 775 OI2026-10-09: 792 OI2026-10-13: 791 OI2026-10-14: 791 OI2026-10-15: 791 OI2026-10-16: 791 OI2026-10-21: 842 OI2026-10-23: 842 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, 20268420
Oct 21, 2026Viewing842+51
Oct 16, 20267910
Oct 15, 20267910
Oct 14, 20267910
Oct 13, 2026791-1
Oct 09, 2026792+17
Oct 08, 20267750
Oct 07, 20267750
Oct 06, 20267750
Oct 05, 2026775+1
Oct 02, 2026774No prior observation