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Contract OI history

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Dec 18, 2026 EXPIRATION

HIMS $55.00 Call

HIMS261218C00055000

Latest saved OI1,014Oct 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
HIMS $55.00 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. 1,0155070 2026-10-02: 882 OI2026-10-05: 882 OI2026-10-06: 872 OI2026-10-07: 880 OI2026-10-08: 880 OI2026-10-09: 869 OI2026-10-13: 872 OI2026-10-14: 872 OI2026-10-15: 870 OI2026-10-16: 1,012 OI2026-10-21: 1,015 OI2026-10-23: 1,014 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, 2026Viewing1,014-1
Oct 21, 20261,015+3
Oct 16, 20261,012+142
Oct 15, 2026870-2
Oct 14, 20268720
Oct 13, 2026872+3
Oct 09, 2026869-11
Oct 08, 20268800
Oct 07, 2026880+8
Oct 06, 2026872-10
Oct 05, 20268820
Oct 02, 2026882No prior observation