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Contract OI history

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Nov 20, 2026 EXPIRATION

MHK $100.00 Put

MHK261120P00100000

Latest saved OI264Oct 23, 2026
Last change+2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MHK $100.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2641320 2026-10-02: 44 OI2026-10-06: 44 OI2026-10-07: 44 OI2026-10-08: 45 OI2026-10-09: 45 OI2026-10-13: 44 OI2026-10-15: 44 OI2026-10-16: 44 OI2026-10-20: 262 OI2026-10-23: 264 OI Oct 02, 2026Oct 23, 2026

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

MHK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026264+2
Oct 20, 2026Viewing262+218
Oct 16, 2026440
Oct 15, 2026440
Oct 13, 202644-1
Oct 09, 2026450
Oct 08, 202645+1
Oct 07, 2026440
Oct 06, 2026440
Oct 02, 202644No prior observation