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Contract OI history

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May 21, 2027 EXPIRATION

HIMS $27.00 Put

HIMS270521P00027000

Latest saved OI592Oct 23, 2026
Last change+250vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $27.00 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. 5922960 2026-10-02: 3 OI2026-10-05: 254 OI2026-10-06: 255 OI2026-10-07: 255 OI2026-10-08: 255 OI2026-10-09: 281 OI2026-10-13: 336 OI2026-10-14: 336 OI2026-10-15: 338 OI2026-10-16: 341 OI2026-10-21: 342 OI2026-10-23: 592 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, 2026Viewing592+250
Oct 21, 2026342+1
Oct 16, 2026341+3
Oct 15, 2026338+2
Oct 14, 20263360
Oct 13, 2026336+55
Oct 09, 2026281+26
Oct 08, 20262550
Oct 07, 20262550
Oct 06, 2026255+1
Oct 05, 2026254+251
Oct 02, 20263No prior observation