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Contract OI history

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Oct 23, 2026 EXPIRATION

JPM $340.00 Call

JPM261023C00340000

Latest saved OI2,025Oct 23, 2026
Last change+548vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $340.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,0251,0120 2026-10-02: 240 OI2026-10-05: 265 OI2026-10-06: 227 OI2026-10-07: 254 OI2026-10-08: 254 OI2026-10-09: 287 OI2026-10-13: 626 OI2026-10-14: 626 OI2026-10-15: 605 OI2026-10-16: 715 OI2026-10-21: 1,477 OI2026-10-23: 2,025 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, 20262,025+548
Oct 21, 2026Viewing1,477+762
Oct 16, 2026715+110
Oct 15, 2026605-21
Oct 14, 20266260
Oct 13, 2026626+339
Oct 09, 2026287+33
Oct 08, 20262540
Oct 07, 2026254+27
Oct 06, 2026227-38
Oct 05, 2026265+25
Oct 02, 2026240No prior observation