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Contract OI history

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Dec 17, 2027 EXPIRATION

JPM $320.00 Call

JPM271217C00320000

Latest saved OI230Oct 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 $320.00 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. 2371180 2026-10-02: 225 OI2026-10-05: 225 OI2026-10-06: 225 OI2026-10-07: 237 OI2026-10-08: 237 OI2026-10-09: 234 OI2026-10-13: 233 OI2026-10-14: 233 OI2026-10-15: 233 OI2026-10-16: 231 OI2026-10-21: 231 OI2026-10-23: 230 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, 2026Viewing230-1
Oct 21, 20262310
Oct 16, 2026231-2
Oct 15, 20262330
Oct 14, 20262330
Oct 13, 2026233-1
Oct 09, 2026234-3
Oct 08, 20262370
Oct 07, 2026237+12
Oct 06, 20262250
Oct 05, 20262250
Oct 02, 2026225No prior observation