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Contract OI history

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Nov 20, 2026 EXPIRATION

HUM $370.00 Call

HUM261120C00370000

Latest saved OI166Oct 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
HUM $370.00 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. 166830 2026-10-02: 163 OI2026-10-05: 163 OI2026-10-06: 164 OI2026-10-07: 165 OI2026-10-08: 165 OI2026-10-09: 165 OI2026-10-13: 165 OI2026-10-14: 165 OI2026-10-15: 165 OI2026-10-16: 165 OI2026-10-21: 165 OI2026-10-23: 166 OI Oct 02, 2026Oct 23, 2026

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

HUM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing166+1
Oct 21, 20261650
Oct 16, 20261650
Oct 15, 20261650
Oct 14, 20261650
Oct 13, 20261650
Oct 09, 20261650
Oct 08, 20261650
Oct 07, 2026165+1
Oct 06, 2026164+1
Oct 05, 20261630
Oct 02, 2026163No prior observation