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Contract OI history

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Oct 23, 2026 EXPIRATION

JPM $322.50 Put

JPM261023P00322500

Latest saved OI1,082Oct 23, 2026
Last change+28vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $322.50 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. 1,0825410 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 2 OI2026-10-07: 26 OI2026-10-08: 26 OI2026-10-09: 193 OI2026-10-13: 258 OI2026-10-14: 258 OI2026-10-15: 282 OI2026-10-16: 327 OI2026-10-21: 1,054 OI2026-10-23: 1,082 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, 2026Viewing1,082+28
Oct 21, 20261,054+727
Oct 16, 2026327+45
Oct 15, 2026282+24
Oct 14, 20262580
Oct 13, 2026258+65
Oct 09, 2026193+167
Oct 08, 2026260
Oct 07, 202626+24
Oct 06, 20262+2
Oct 05, 202600
Oct 02, 20260No prior observation