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Contract OI history

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Oct 30, 2026 EXPIRATION

HIMS $20.00 Put

HIMS261030P00020000

Latest saved OI147Oct 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 $20.00 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. 147730 2026-10-02: 128 OI2026-10-05: 128 OI2026-10-06: 128 OI2026-10-07: 128 OI2026-10-08: 128 OI2026-10-09: 123 OI2026-10-13: 122 OI2026-10-14: 122 OI2026-10-15: 125 OI2026-10-16: 126 OI2026-10-21: 144 OI2026-10-23: 147 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, 2026Viewing147+3
Oct 21, 2026144+18
Oct 16, 2026126+1
Oct 15, 2026125+3
Oct 14, 20261220
Oct 13, 2026122-1
Oct 09, 2026123-5
Oct 08, 20261280
Oct 07, 20261280
Oct 06, 20261280
Oct 05, 20261280
Oct 02, 2026128No prior observation