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Contract OI history

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Dec 18, 2026 EXPIRATION

JPM $315.00 Put

JPM261218P00315000

Latest saved OI1,410Oct 23, 2026
Last change+177vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $315.00 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. 1,4107050 2026-10-02: 730 OI2026-10-05: 754 OI2026-10-06: 824 OI2026-10-07: 828 OI2026-10-08: 828 OI2026-10-09: 838 OI2026-10-13: 940 OI2026-10-14: 940 OI2026-10-15: 992 OI2026-10-16: 1,008 OI2026-10-21: 1,233 OI2026-10-23: 1,410 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, 20261,410+177
Oct 21, 2026Viewing1,233+225
Oct 16, 20261,008+16
Oct 15, 2026992+52
Oct 14, 20269400
Oct 13, 2026940+102
Oct 09, 2026838+10
Oct 08, 20268280
Oct 07, 2026828+4
Oct 06, 2026824+70
Oct 05, 2026754+24
Oct 02, 2026730No prior observation