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Contract OI history

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Dec 18, 2026 EXPIRATION

JPM $220.00 Put

JPM261218P00220000

Latest saved OI485Oct 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 $220.00 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. 4952470 2026-10-02: 487 OI2026-10-05: 483 OI2026-10-06: 480 OI2026-10-07: 495 OI2026-10-08: 495 OI2026-10-09: 495 OI2026-10-13: 494 OI2026-10-14: 494 OI2026-10-15: 494 OI2026-10-16: 494 OI2026-10-21: 495 OI2026-10-23: 485 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, 2026485-10
Oct 21, 2026Viewing495+1
Oct 16, 20264940
Oct 15, 20264940
Oct 14, 20264940
Oct 13, 2026494-1
Oct 09, 20264950
Oct 08, 20264950
Oct 07, 2026495+15
Oct 06, 2026480-3
Oct 05, 2026483-4
Oct 02, 2026487No prior observation