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Contract OI history

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Oct 23, 2026 EXPIRATION

JPM $300.00 Put

JPM261023P00300000

Latest saved OI317Oct 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. 3571780 2026-10-02: 103 OI2026-10-05: 104 OI2026-10-06: 264 OI2026-10-07: 282 OI2026-10-08: 282 OI2026-10-09: 274 OI2026-10-13: 321 OI2026-10-14: 321 OI2026-10-15: 357 OI2026-10-16: 331 OI2026-10-21: 316 OI2026-10-23: 317 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, 2026317+1
Oct 21, 2026Viewing316-15
Oct 16, 2026331-26
Oct 15, 2026357+36
Oct 14, 20263210
Oct 13, 2026321+47
Oct 09, 2026274-8
Oct 08, 20262820
Oct 07, 2026282+18
Oct 06, 2026264+160
Oct 05, 2026104+1
Oct 02, 2026103No prior observation