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Contract OI history

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Mar 19, 2027 EXPIRATION

JPM $240.00 Put

JPM270319P00240000

Latest saved OI594Oct 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 $240.00 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. 5952970 2026-10-02: 570 OI2026-10-05: 570 OI2026-10-06: 572 OI2026-10-07: 572 OI2026-10-08: 572 OI2026-10-09: 568 OI2026-10-13: 595 OI2026-10-14: 595 OI2026-10-15: 595 OI2026-10-16: 595 OI2026-10-21: 594 OI2026-10-23: 594 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, 20265940
Oct 21, 2026Viewing594-1
Oct 16, 20265950
Oct 15, 20265950
Oct 14, 20265950
Oct 13, 2026595+27
Oct 09, 2026568-4
Oct 08, 20265720
Oct 07, 20265720
Oct 06, 2026572+2
Oct 05, 20265700
Oct 02, 2026570No prior observation