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Contract OI history

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Nov 20, 2026 EXPIRATION

JMKE $20.00 Put

JMKE261120P00020000

Latest saved OI327Oct 23, 2026
Last change+5vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
JMKE $20.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3271630 2026-10-02: 314 OI2026-10-05: 314 OI2026-10-06: 311 OI2026-10-07: 306 OI2026-10-08: 305 OI2026-10-09: 305 OI2026-10-13: 310 OI2026-10-14: 300 OI2026-10-16: 280 OI2026-10-21: 322 OI2026-10-23: 327 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

JMKE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing327+5
Oct 21, 2026322+42
Oct 16, 2026280-20
Oct 14, 2026300-10
Oct 13, 2026310+5
Oct 09, 20263050
Oct 08, 2026305-1
Oct 07, 2026306-5
Oct 06, 2026311-3
Oct 05, 20263140
Oct 02, 2026314No prior observation