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Contract OI history

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Dec 18, 2026 EXPIRATION

JPM $230.00 Put

JPM261218P00230000

Latest saved OI634Oct 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 $230.00 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. 6343170 2026-10-02: 580 OI2026-10-05: 580 OI2026-10-06: 580 OI2026-10-07: 580 OI2026-10-08: 580 OI2026-10-09: 629 OI2026-10-13: 629 OI2026-10-14: 629 OI2026-10-15: 630 OI2026-10-16: 630 OI2026-10-21: 634 OI2026-10-23: 634 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, 20266340
Oct 21, 2026Viewing634+4
Oct 16, 20266300
Oct 15, 2026630+1
Oct 14, 20266290
Oct 13, 20266290
Oct 09, 2026629+49
Oct 08, 20265800
Oct 07, 20265800
Oct 06, 20265800
Oct 05, 20265800
Oct 02, 2026580No prior observation