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Contract OI history

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Sep 17, 2027 EXPIRATION

JPM $280.00 Put

JPM270917P00280000

Latest saved OI315Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JPM $280.00 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. 3191590 2026-10-02: 259 OI2026-10-05: 259 OI2026-10-06: 284 OI2026-10-07: 285 OI2026-10-08: 285 OI2026-10-09: 319 OI2026-10-13: 319 OI2026-10-14: 319 OI2026-10-15: 319 OI2026-10-16: 319 OI2026-10-21: 319 OI2026-10-23: 315 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, 2026Viewing315-4
Oct 21, 20263190
Oct 16, 20263190
Oct 15, 20263190
Oct 14, 20263190
Oct 13, 20263190
Oct 09, 2026319+34
Oct 08, 20262850
Oct 07, 2026285+1
Oct 06, 2026284+25
Oct 05, 20262590
Oct 02, 2026259No prior observation