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Contract OI history

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Nov 20, 2026 EXPIRATION

HIMS $28.00 Put

HIMS261120P00028000

Latest saved OI1,567Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $28.00 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. 1,5677830 2026-10-02: 660 OI2026-10-05: 673 OI2026-10-06: 703 OI2026-10-07: 706 OI2026-10-08: 706 OI2026-10-09: 766 OI2026-10-13: 740 OI2026-10-14: 740 OI2026-10-15: 1,071 OI2026-10-16: 1,109 OI2026-10-21: 1,561 OI2026-10-23: 1,567 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, 2026Viewing1,567+6
Oct 21, 20261,561+452
Oct 16, 20261,109+38
Oct 15, 20261,071+331
Oct 14, 20267400
Oct 13, 2026740-26
Oct 09, 2026766+60
Oct 08, 20267060
Oct 07, 2026706+3
Oct 06, 2026703+30
Oct 05, 2026673+13
Oct 02, 2026660No prior observation