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Contract OI history

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Sep 17, 2027 EXPIRATION

JPM $300.00 Put

JPM270917P00300000

Latest saved OI367Oct 23, 2026
Last change+10vs 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. 3671830 2026-10-02: 213 OI2026-10-05: 213 OI2026-10-06: 213 OI2026-10-07: 212 OI2026-10-08: 212 OI2026-10-09: 213 OI2026-10-13: 215 OI2026-10-14: 215 OI2026-10-15: 326 OI2026-10-16: 331 OI2026-10-21: 357 OI2026-10-23: 367 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, 2026367+10
Oct 21, 2026Viewing357+26
Oct 16, 2026331+5
Oct 15, 2026326+111
Oct 14, 20262150
Oct 13, 2026215+2
Oct 09, 2026213+1
Oct 08, 20262120
Oct 07, 2026212-1
Oct 06, 20262130
Oct 05, 20262130
Oct 02, 2026213No prior observation