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Contract OI history

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Mar 19, 2027 EXPIRATION

JPM $300.00 Put

JPM270319P00300000

Latest saved OI2,016Oct 23, 2026
Last change+18vs 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. 2,0161,0080 2026-10-02: 1,563 OI2026-10-05: 1,681 OI2026-10-06: 1,780 OI2026-10-07: 1,783 OI2026-10-08: 1,783 OI2026-10-09: 1,806 OI2026-10-13: 1,944 OI2026-10-14: 1,944 OI2026-10-15: 1,933 OI2026-10-16: 1,952 OI2026-10-21: 1,998 OI2026-10-23: 2,016 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, 2026Viewing2,016+18
Oct 21, 20261,998+46
Oct 16, 20261,952+19
Oct 15, 20261,933-11
Oct 14, 20261,9440
Oct 13, 20261,944+138
Oct 09, 20261,806+23
Oct 08, 20261,7830
Oct 07, 20261,783+3
Oct 06, 20261,780+99
Oct 05, 20261,681+118
Oct 02, 20261,563No prior observation