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Contract OI history

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Jan 21, 2028 EXPIRATION

JPM $370.00 Put

JPM280121P00370000

Latest saved OI193Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $370.00 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. 193960 2026-10-02: 185 OI2026-10-05: 185 OI2026-10-06: 185 OI2026-10-07: 185 OI2026-10-08: 185 OI2026-10-09: 185 OI2026-10-13: 185 OI2026-10-14: 185 OI2026-10-15: 189 OI2026-10-16: 189 OI2026-10-21: 190 OI2026-10-23: 193 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, 2026193+3
Oct 21, 2026Viewing190+1
Oct 16, 20261890
Oct 15, 2026189+4
Oct 14, 20261850
Oct 13, 20261850
Oct 09, 20261850
Oct 08, 20261850
Oct 07, 20261850
Oct 06, 20261850
Oct 05, 20261850
Oct 02, 2026185No prior observation