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Contract OI history

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Nov 06, 2026 EXPIRATION

JPM $320.00 Put

JPM261106P00320000

Latest saved OI419Oct 23, 2026
Last change+140vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $320.00 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. 4192090 2026-10-02: 47 OI2026-10-05: 51 OI2026-10-06: 114 OI2026-10-07: 118 OI2026-10-08: 118 OI2026-10-09: 138 OI2026-10-13: 140 OI2026-10-14: 140 OI2026-10-15: 186 OI2026-10-16: 187 OI2026-10-21: 279 OI2026-10-23: 419 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, 2026419+140
Oct 21, 2026Viewing279+92
Oct 16, 2026187+1
Oct 15, 2026186+46
Oct 14, 20261400
Oct 13, 2026140+2
Oct 09, 2026138+20
Oct 08, 20261180
Oct 07, 2026118+4
Oct 06, 2026114+63
Oct 05, 202651+4
Oct 02, 202647No prior observation