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Contract OI history

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Nov 20, 2026 EXPIRATION

HIMS $27.00 Put

HIMS261120P00027000

Latest saved OI1,651Oct 23, 2026
Last change+50vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HIMS $27.00 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. 1,6518250 2026-10-02: 732 OI2026-10-05: 757 OI2026-10-06: 836 OI2026-10-07: 845 OI2026-10-08: 845 OI2026-10-09: 942 OI2026-10-13: 1,026 OI2026-10-14: 1,026 OI2026-10-15: 1,408 OI2026-10-16: 1,585 OI2026-10-21: 1,601 OI2026-10-23: 1,651 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, 2026Viewing1,651+50
Oct 21, 20261,601+16
Oct 16, 20261,585+177
Oct 15, 20261,408+382
Oct 14, 20261,0260
Oct 13, 20261,026+84
Oct 09, 2026942+97
Oct 08, 20268450
Oct 07, 2026845+9
Oct 06, 2026836+79
Oct 05, 2026757+25
Oct 02, 2026732No prior observation