OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

JPM $320.00 Put

JPM270115P00320000

Latest saved OI3,514Oct 23, 2026
Last change+77vs 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. 3,5141,7570 2026-10-02: 3,383 OI2026-10-05: 3,419 OI2026-10-06: 3,385 OI2026-10-07: 3,431 OI2026-10-08: 3,431 OI2026-10-09: 3,430 OI2026-10-13: 3,401 OI2026-10-14: 3,401 OI2026-10-15: 3,412 OI2026-10-16: 3,400 OI2026-10-21: 3,437 OI2026-10-23: 3,514 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, 20263,514+77
Oct 21, 2026Viewing3,437+37
Oct 16, 20263,400-12
Oct 15, 20263,412+11
Oct 14, 20263,4010
Oct 13, 20263,401-29
Oct 09, 20263,430-1
Oct 08, 20263,4310
Oct 07, 20263,431+46
Oct 06, 20263,385-34
Oct 05, 20263,419+36
Oct 02, 20263,383No prior observation