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Contract OI history

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Mar 19, 2027 EXPIRATION

JPM $280.00 Put

JPM270319P00280000

Latest saved OI1,137Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $280.00 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. 1,1375680 2026-10-02: 957 OI2026-10-05: 958 OI2026-10-06: 959 OI2026-10-07: 962 OI2026-10-08: 962 OI2026-10-09: 963 OI2026-10-13: 1,087 OI2026-10-14: 1,087 OI2026-10-15: 1,109 OI2026-10-16: 1,109 OI2026-10-21: 1,121 OI2026-10-23: 1,137 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, 20261,137+16
Oct 21, 2026Viewing1,121+12
Oct 16, 20261,1090
Oct 15, 20261,109+22
Oct 14, 20261,0870
Oct 13, 20261,087+124
Oct 09, 2026963+1
Oct 08, 20269620
Oct 07, 2026962+3
Oct 06, 2026959+1
Oct 05, 2026958+1
Oct 02, 2026957No prior observation