OITracker Cboe delayed data

Contract OI history

Back to JPM

Dec 17, 2027 EXPIRATION

JPM $340.00 Put

JPM271217P00340000

Latest saved OI274Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $340.00 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. 2741370 2026-10-02: 220 OI2026-10-05: 223 OI2026-10-06: 223 OI2026-10-07: 223 OI2026-10-08: 223 OI2026-10-09: 223 OI2026-10-13: 223 OI2026-10-14: 223 OI2026-10-15: 254 OI2026-10-16: 255 OI2026-10-21: 273 OI2026-10-23: 274 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, 2026Viewing274+1
Oct 21, 2026273+18
Oct 16, 2026255+1
Oct 15, 2026254+31
Oct 14, 20262230
Oct 13, 20262230
Oct 09, 20262230
Oct 08, 20262230
Oct 07, 20262230
Oct 06, 20262230
Oct 05, 2026223+3
Oct 02, 2026220No prior observation