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Contract OI history

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Oct 23, 2026 EXPIRATION

JPM $310.00 Put

JPM261023P00310000

Latest saved OI250Oct 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 $310.00 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. 2851420 2026-10-02: 220 OI2026-10-05: 243 OI2026-10-06: 268 OI2026-10-07: 260 OI2026-10-08: 260 OI2026-10-09: 230 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-15: 279 OI2026-10-16: 285 OI2026-10-21: 278 OI2026-10-23: 250 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, 2026250-28
Oct 21, 2026Viewing278-7
Oct 16, 2026285+6
Oct 15, 2026279+20
Oct 14, 20262590
Oct 13, 2026259+29
Oct 09, 2026230-30
Oct 08, 20262600
Oct 07, 2026260-8
Oct 06, 2026268+25
Oct 05, 2026243+23
Oct 02, 2026220No prior observation