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Contract OI history

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Jun 17, 2027 EXPIRATION

JPM $300.00 Put

JPM270617P00300000

Latest saved OI4,391Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $300.00 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. 4,3912,1950 2026-10-02: 3,973 OI2026-10-05: 3,973 OI2026-10-06: 3,973 OI2026-10-07: 4,338 OI2026-10-08: 4,338 OI2026-10-09: 4,337 OI2026-10-13: 4,347 OI2026-10-14: 4,347 OI2026-10-15: 4,355 OI2026-10-16: 4,369 OI2026-10-21: 4,390 OI2026-10-23: 4,391 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, 20264,391+1
Oct 21, 2026Viewing4,390+21
Oct 16, 20264,369+14
Oct 15, 20264,355+8
Oct 14, 20264,3470
Oct 13, 20264,347+10
Oct 09, 20264,337-1
Oct 08, 20264,3380
Oct 07, 20264,338+365
Oct 06, 20263,9730
Oct 05, 20263,9730
Oct 02, 20263,973No prior observation