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Contract OI history

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Nov 20, 2026 EXPIRATION

HIMS $16.00 Put

HIMS261120P00016000

Latest saved OI722Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $16.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7223610 2026-10-02: 721 OI2026-10-05: 721 OI2026-10-06: 721 OI2026-10-07: 721 OI2026-10-08: 721 OI2026-10-09: 721 OI2026-10-13: 721 OI2026-10-14: 721 OI2026-10-15: 721 OI2026-10-16: 722 OI2026-10-21: 722 OI2026-10-23: 722 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, 2026Viewing7220
Oct 21, 20267220
Oct 16, 2026722+1
Oct 15, 20267210
Oct 14, 20267210
Oct 13, 20267210
Oct 09, 20267210
Oct 08, 20267210
Oct 07, 20267210
Oct 06, 20267210
Oct 05, 20267210
Oct 02, 2026721No prior observation