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Contract OI history

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Nov 20, 2026 EXPIRATION

HIMS $35.00 Put

HIMS261120P00035000

Latest saved OI485Oct 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 $35.00 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. 4852420 2026-10-02: 419 OI2026-10-05: 419 OI2026-10-06: 422 OI2026-10-07: 459 OI2026-10-08: 459 OI2026-10-09: 484 OI2026-10-13: 467 OI2026-10-14: 467 OI2026-10-15: 473 OI2026-10-16: 477 OI2026-10-21: 479 OI2026-10-23: 485 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, 2026Viewing485+6
Oct 21, 2026479+2
Oct 16, 2026477+4
Oct 15, 2026473+6
Oct 14, 20264670
Oct 13, 2026467-17
Oct 09, 2026484+25
Oct 08, 20264590
Oct 07, 2026459+37
Oct 06, 2026422+3
Oct 05, 20264190
Oct 02, 2026419No prior observation