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Contract OI history

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Jan 15, 2027 EXPIRATION

HIMS $13.00 Put

HIMS270115P00013000

Latest saved OI4,147Oct 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 $13.00 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. 4,1492,0740 2026-10-02: 4,149 OI2026-10-05: 4,149 OI2026-10-06: 4,149 OI2026-10-07: 4,149 OI2026-10-08: 4,149 OI2026-10-09: 4,147 OI2026-10-13: 4,147 OI2026-10-14: 4,147 OI2026-10-15: 4,147 OI2026-10-16: 4,147 OI2026-10-21: 4,146 OI2026-10-23: 4,147 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, 2026Viewing4,147+1
Oct 21, 20264,146-1
Oct 16, 20264,1470
Oct 15, 20264,1470
Oct 14, 20264,1470
Oct 13, 20264,1470
Oct 09, 20264,147-2
Oct 08, 20264,1490
Oct 07, 20264,1490
Oct 06, 20264,1490
Oct 05, 20264,1490
Oct 02, 20264,149No prior observation