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Contract OI history

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Dec 18, 2026 EXPIRATION

HIMS $38.00 Call

HIMS261218C00038000

Latest saved OI775Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $38.00 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. 7753870 2026-10-02: 529 OI2026-10-05: 528 OI2026-10-06: 530 OI2026-10-07: 526 OI2026-10-08: 526 OI2026-10-09: 607 OI2026-10-13: 603 OI2026-10-14: 603 OI2026-10-15: 639 OI2026-10-16: 640 OI2026-10-21: 769 OI2026-10-23: 775 OI Oct 02, 2026Oct 23, 2026

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

HIMS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing775+6
Oct 21, 2026769+129
Oct 16, 2026640+1
Oct 15, 2026639+36
Oct 14, 20266030
Oct 13, 2026603-4
Oct 09, 2026607+81
Oct 08, 20265260
Oct 07, 2026526-4
Oct 06, 2026530+2
Oct 05, 2026528-1
Oct 02, 2026529No prior observation