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Contract OI history

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Jan 15, 2027 EXPIRATION

HIMS $28.00 Put

HIMS270115P00028000

Latest saved OI1,225Oct 23, 2026
Last change-9vs 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. 1,4247120 2026-10-02: 1,058 OI2026-10-05: 1,083 OI2026-10-06: 1,066 OI2026-10-07: 1,060 OI2026-10-08: 1,060 OI2026-10-09: 1,424 OI2026-10-13: 1,409 OI2026-10-14: 1,409 OI2026-10-15: 1,418 OI2026-10-16: 1,230 OI2026-10-21: 1,234 OI2026-10-23: 1,225 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, 2026Viewing1,225-9
Oct 21, 20261,234+4
Oct 16, 20261,230-188
Oct 15, 20261,418+9
Oct 14, 20261,4090
Oct 13, 20261,409-15
Oct 09, 20261,424+364
Oct 08, 20261,0600
Oct 07, 20261,060-6
Oct 06, 20261,066-17
Oct 05, 20261,083+25
Oct 02, 20261,058No prior observation