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Contract OI history

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Jan 15, 2027 EXPIRATION

HIMS $23.00 Put

HIMS270115P00023000

Latest saved OI644Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $23.00 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. 6443220 2026-10-02: 613 OI2026-10-05: 633 OI2026-10-06: 635 OI2026-10-07: 635 OI2026-10-08: 635 OI2026-10-09: 633 OI2026-10-13: 633 OI2026-10-14: 633 OI2026-10-15: 635 OI2026-10-16: 635 OI2026-10-21: 641 OI2026-10-23: 644 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, 2026Viewing644+3
Oct 21, 2026641+6
Oct 16, 20266350
Oct 15, 2026635+2
Oct 14, 20266330
Oct 13, 20266330
Oct 09, 2026633-2
Oct 08, 20266350
Oct 07, 20266350
Oct 06, 2026635+2
Oct 05, 2026633+20
Oct 02, 2026613No prior observation