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Contract OI history

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Nov 20, 2026 EXPIRATION

MHK $140.00 Call

MHK261120C00140000

Latest saved OI329Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MHK $140.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3291640 2026-10-02: 141 OI2026-10-06: 150 OI2026-10-07: 150 OI2026-10-08: 150 OI2026-10-09: 153 OI2026-10-13: 145 OI2026-10-15: 145 OI2026-10-16: 145 OI2026-10-20: 329 OI2026-10-23: 329 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, 20263290
Oct 20, 2026Viewing329+184
Oct 16, 20261450
Oct 15, 20261450
Oct 13, 2026145-8
Oct 09, 2026153+3
Oct 08, 20261500
Oct 07, 20261500
Oct 06, 2026150+9
Oct 02, 2026141No prior observation